| 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 | $98.75 | 9.397% | $108.0295 | $108.03 | $108.05 | $108.00 |
| Purchase #2 | $116.63 | 3.124% | $120.2735 | $120.27 | $120.25 | $120.30 |
| Purchase #3 | $71.95 | 6.421% | $76.5699 | $76.57 | $76.55 | $76.60 |
| Purchase #4 | $87.51 | 13.714% | $99.5111 | $99.51 | $99.50 | $99.50 |
| Purchase #5 | $20.94 | 4.824% | $21.9501 | $21.95 | $21.95 | $22.00 |
| Purchase #6 | $126.47 | 13.841% | $143.9747 | $143.97 | $143.95 | $144.00 |
| Purchase #7 | $169.31 | 7.563% | $182.1149 | $182.11 | $182.10 | $182.10 |
| 7 purchase totals = | $691.56 | $752.4237 | $752.41 | $752.35 | $752.50 | |