| 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 | $81.90 | 12.285% | $91.9614 | $91.96 | $91.95 | $92.00 |
| Purchase #2 | $35.89 | 9.499% | $39.2992 | $39.30 | $39.30 | $39.30 |
| Purchase #3 | $177.45 | 9.564% | $194.4213 | $194.42 | $194.40 | $194.40 |
| Purchase #4 | $163.70 | 3.333% | $169.1561 | $169.16 | $169.15 | $169.20 |
| Purchase #5 | $178.65 | 5.528% | $188.5258 | $188.53 | $188.55 | $188.50 |
| Purchase #6 | $127.83 | 8.720% | $138.9768 | $138.98 | $139.00 | $139.00 |
| Purchase #7 | $57.87 | 7.523% | $62.2236 | $62.22 | $62.20 | $62.20 |
| 7 purchase totals = | $823.29 | $884.5642 | $884.57 | $884.55 | $884.60 | |