| 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 | $14.34 | 7.311% | $15.3884 | $15.39 | $15.40 | $15.40 |
| Purchase #2 | $177.48 | 10.132% | $195.4623 | $195.46 | $195.45 | $195.50 |
| Purchase #3 | $24.59 | 4.535% | $25.7052 | $25.71 | $25.70 | $25.70 |
| Purchase #4 | $48.33 | 11.571% | $53.9223 | $53.92 | $53.90 | $53.90 |
| Purchase #5 | $169.60 | 9.697% | $186.0461 | $186.05 | $186.05 | $186.00 |
| Purchase #6 | $148.83 | 6.374% | $158.3164 | $158.32 | $158.30 | $158.30 |
| Purchase #7 | $242.40 | 9.334% | $265.0256 | $265.03 | $265.05 | $265.00 |
| 7 purchase totals = | $825.57 | $899.8663 | $899.88 | $899.85 | $899.80 | |