| 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 | $138.47 | 7.251% | $148.5105 | $148.51 | $148.50 | $148.50 |
| Purchase #2 | $46.53 | 13.137% | $52.6426 | $52.64 | $52.65 | $52.60 |
| Purchase #3 | $98.56 | 4.204% | $102.7035 | $102.70 | $102.70 | $102.70 |
| Purchase #4 | $250.84 | 8.535% | $272.2492 | $272.25 | $272.25 | $272.20 |
| Purchase #5 | $157.71 | 7.631% | $169.7449 | $169.74 | $169.75 | $169.70 |
| Purchase #6 | $23.32 | 4.746% | $24.4268 | $24.43 | $24.45 | $24.40 |
| Purchase #7 | $59.47 | 5.657% | $62.8342 | $62.83 | $62.85 | $62.80 |
| 7 purchase totals = | $774.90 | $833.1117 | $833.10 | $833.15 | $832.90 | |