| 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 | $68.44 | 9.651% | $75.0451 | $75.05 | $75.05 | $75.00 |
| Purchase #2 | $118.96 | 10.466% | $131.4104 | $131.41 | $131.40 | $131.40 |
| Purchase #3 | $226.85 | 3.416% | $234.5992 | $234.60 | $234.60 | $234.60 |
| Purchase #4 | $45.53 | 5.718% | $48.1334 | $48.13 | $48.15 | $48.10 |
| Purchase #5 | $234.74 | 4.617% | $245.5779 | $245.58 | $245.60 | $245.60 |
| Purchase #6 | $78.53 | 12.570% | $88.4012 | $88.40 | $88.40 | $88.40 |
| Purchase #7 | $7.38 | 11.393% | $8.2208 | $8.22 | $8.20 | $8.20 |
| 7 purchase totals = | $780.43 | $831.3880 | $831.39 | $831.40 | $831.30 | |