| 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 | $81.92 | 7.406% | $87.987 | $87.99 | $88.00 | $88.00 |
| Purchase #2 | $47.51 | 11.231% | $52.8458 | $52.85 | $52.85 | $52.80 |
| Purchase #3 | $146.45 | 9.581% | $160.4814 | $160.48 | $160.50 | $160.50 |
| Purchase #4 | $26.40 | 5.726% | $27.9117 | $27.91 | $27.90 | $27.90 |
| Purchase #5 | $57.76 | 13.760% | $65.7078 | $65.71 | $65.70 | $65.70 |
| Purchase #6 | $210.52 | 8.459% | $228.3279 | $228.33 | $228.35 | $228.30 |
| Purchase #7 | $50.48 | 8.829% | $54.9369 | $54.94 | $54.95 | $54.90 |
| 7 purchase totals = | $621.04 | $678.1985 | $678.21 | $678.25 | $678.10 | |