| 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 | $95.68 | 11.443% | $106.6287 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $245.28 | 10.523% | $271.0908 | $271.09 | $271.10 | $271.10 |
| Purchase #3 | $116.58 | 10.457% | $128.7708 | $128.77 | $128.75 | $128.80 |
| Purchase #4 | $96.43 | 3.694% | $99.9921 | $99.99 | $100.00 | $100.00 |
| Purchase #5 | $39.52 | 12.871% | $44.6066 | $44.61 | $44.60 | $44.60 |
| Purchase #6 | $211.41 | 7.735% | $227.7626 | $227.76 | $227.75 | $227.80 |
| Purchase #7 | $198.27 | 3.669% | $205.5445 | $205.54 | $205.55 | $205.50 |
| 7 purchase totals = | $1,003.17 | $1,084.3961 | $1,084.39 | $1,084.40 | $1,084.40 | |