| 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 | $222.30 | 5.602% | $234.7532 | $234.75 | $234.75 | $234.80 |
| Purchase #2 | $45.50 | 6.781% | $48.5854 | $48.59 | $48.60 | $48.60 |
| Purchase #3 | $149.38 | 10.536% | $165.1187 | $165.12 | $165.10 | $165.10 |
| Purchase #4 | $47.36 | 11.703% | $52.9025 | $52.90 | $52.90 | $52.90 |
| Purchase #5 | $66.57 | 3.577% | $68.9512 | $68.95 | $68.95 | $69.00 |
| Purchase #6 | $54.42 | 3.433% | $56.2882 | $56.29 | $56.30 | $56.30 |
| Purchase #7 | $147.84 | 3.850% | $153.5318 | $153.53 | $153.55 | $153.50 |
| 7 purchase totals = | $733.37 | $780.1310 | $780.13 | $780.15 | $780.20 | |