| 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 | $42.96 | 9.584% | $47.0773 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $122.25 | 5.498% | $128.9713 | $128.97 | $128.95 | $129.00 |
| Purchase #3 | $200.60 | 12.213% | $225.0993 | $225.10 | $225.10 | $225.10 |
| Purchase #4 | $70.90 | 10.808% | $78.5629 | $78.56 | $78.55 | $78.60 |
| Purchase #5 | $96.99 | 11.719% | $108.3563 | $108.36 | $108.35 | $108.40 |
| Purchase #6 | $58.35 | 13.816% | $66.4116 | $66.41 | $66.40 | $66.40 |
| Purchase #7 | $241.51 | 11.645% | $269.6338 | $269.63 | $269.65 | $269.60 |
| 7 purchase totals = | $833.56 | $924.1125 | $924.11 | $924.10 | $924.20 | |