| 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 | $11.44 | 4.675% | $11.9748 | $11.97 | $11.95 | $12.00 |
| Purchase #2 | $110.93 | 8.489% | $120.3468 | $120.35 | $120.35 | $120.30 |
| Purchase #3 | $8.29 | 9.405% | $9.0697 | $9.07 | $9.05 | $9.10 |
| Purchase #4 | $61.56 | 4.324% | $64.2219 | $64.22 | $64.20 | $64.20 |
| Purchase #5 | $156.87 | 9.625% | $171.9687 | $171.97 | $171.95 | $172.00 |
| Purchase #6 | $181.96 | 9.131% | $198.5748 | $198.57 | $198.55 | $198.60 |
| Purchase #7 | $139.77 | 9.321% | $152.798 | $152.80 | $152.80 | $152.80 |
| 7 purchase totals = | $670.82 | $728.9547 | $728.95 | $728.85 | $729.00 | |