| 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 | $68.53 | 10.741% | $75.8908 | $75.89 | $75.90 | $75.90 |
| Purchase #2 | $29.91 | 4.379% | $31.2198 | $31.22 | $31.20 | $31.20 |
| Purchase #3 | $7.33 | 8.209% | $7.9317 | $7.93 | $7.95 | $7.90 |
| Purchase #4 | $245.46 | 4.557% | $256.6456 | $256.65 | $256.65 | $256.60 |
| Purchase #5 | $89.87 | 4.216% | $93.6589 | $93.66 | $93.65 | $93.70 |
| Purchase #6 | $27.68 | 7.241% | $29.6843 | $29.68 | $29.70 | $29.70 |
| Purchase #7 | $100.86 | 8.727% | $109.6621 | $109.66 | $109.65 | $109.70 |
| 7 purchase totals = | $569.64 | $604.6932 | $604.69 | $604.70 | $604.70 | |