| 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 | $46.70 | 6.843% | $49.8957 | $49.90 | $49.90 | $49.90 |
| Purchase #2 | $136.61 | 7.848% | $147.3312 | $147.33 | $147.35 | $147.30 |
| Purchase #3 | $125.31 | 11.672% | $139.9362 | $139.94 | $139.95 | $139.90 |
| Purchase #4 | $152.39 | 6.246% | $161.9083 | $161.91 | $161.90 | $161.90 |
| Purchase #5 | $67.38 | 12.680% | $75.9238 | $75.92 | $75.90 | $75.90 |
| Purchase #6 | $118.26 | 12.566% | $133.1206 | $133.12 | $133.10 | $133.10 |
| Purchase #7 | $161.38 | 7.703% | $173.8111 | $173.81 | $173.80 | $173.80 |
| 7 purchase totals = | $808.03 | $881.9269 | $881.93 | $881.90 | $881.80 | |