| 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 | $96.61 | 9.693% | $105.9744 | $105.97 | $105.95 | $106.00 |
| Purchase #2 | $9.29 | 7.340% | $9.9719 | $9.97 | $9.95 | $10.00 |
| Purchase #3 | $133.43 | 13.439% | $151.3617 | $151.36 | $151.35 | $151.40 |
| Purchase #4 | $250.63 | 11.513% | $279.485 | $279.49 | $279.50 | $279.50 |
| Purchase #5 | $127.97 | 4.203% | $133.3486 | $133.35 | $133.35 | $133.30 |
| Purchase #6 | $61.27 | 12.168% | $68.7253 | $68.73 | $68.75 | $68.70 |
| Purchase #7 | $108.84 | 10.543% | $120.315 | $120.32 | $120.30 | $120.30 |
| 7 purchase totals = | $788.04 | $869.1819 | $869.19 | $869.15 | $869.20 | |