| 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 | $41.70 | 6.672% | $44.4822 | $44.48 | $44.50 | $44.50 |
| Purchase #2 | $68.40 | 13.244% | $77.4589 | $77.46 | $77.45 | $77.50 |
| Purchase #3 | $113.82 | 7.352% | $122.188 | $122.19 | $122.20 | $122.20 |
| Purchase #4 | $96.38 | 5.741% | $101.9132 | $101.91 | $101.90 | $101.90 |
| Purchase #5 | $65.88 | 11.601% | $73.5227 | $73.52 | $73.50 | $73.50 |
| Purchase #6 | $54.97 | 4.153% | $57.2529 | $57.25 | $57.25 | $57.30 |
| Purchase #7 | $38.67 | 7.775% | $41.6766 | $41.68 | $41.70 | $41.70 |
| 7 purchase totals = | $479.82 | $518.4945 | $518.49 | $518.50 | $518.60 | |