| 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 | $229.78 | 11.130% | $255.3545 | $255.35 | $255.35 | $255.40 |
| Purchase #2 | $74.81 | 3.326% | $77.2982 | $77.30 | $77.30 | $77.30 |
| Purchase #3 | $87.38 | 7.178% | $93.6521 | $93.65 | $93.65 | $93.70 |
| Purchase #4 | $21.26 | 10.201% | $23.4287 | $23.43 | $23.45 | $23.40 |
| Purchase #5 | $46.85 | 13.547% | $53.1968 | $53.20 | $53.20 | $53.20 |
| Purchase #6 | $56.78 | 8.340% | $61.5155 | $61.52 | $61.50 | $61.50 |
| Purchase #7 | $212.56 | 13.820% | $241.9358 | $241.94 | $241.95 | $241.90 |
| 7 purchase totals = | $729.42 | $806.3816 | $806.39 | $806.40 | $806.40 | |