| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $66.91 | 12.765% | $75.4511 | $75.45 | $75.45 | $75.50 |
| Purchase #2 | $209.85 | 5.545% | $221.4862 | $221.49 | $221.50 | $221.50 |
| Purchase #3 | $152.98 | 11.747% | $170.9506 | $170.95 | $170.95 | $171.00 |
| Purchase #4 | $128.39 | 8.542% | $139.3571 | $139.36 | $139.35 | $139.40 |
| Purchase #5 | $223.25 | 11.529% | $248.9885 | $248.99 | $249.00 | $249.00 |
| Purchase #6 | $120.26 | 10.346% | $132.7021 | $132.70 | $132.70 | $132.70 |
| Purchase #7 | $170.68 | 4.798% | $178.8692 | $178.87 | $178.85 | $178.90 |
| 7 purchase totals = | $1,072.32 | $1,167.8048 | $1,167.81 | $1,167.80 | $1,168.00 | |