| 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 | $57.74 | 13.328% | $65.4356 | $65.44 | $65.45 | $65.40 |
| Purchase #2 | $86.52 | 7.428% | $92.9467 | $92.95 | $92.95 | $92.90 |
| Purchase #3 | $97.71 | 4.493% | $102.1001 | $102.10 | $102.10 | $102.10 |
| Purchase #4 | $64.67 | 8.272% | $70.0195 | $70.02 | $70.00 | $70.00 |
| Purchase #5 | $63.54 | 5.634% | $67.1198 | $67.12 | $67.10 | $67.10 |
| Purchase #6 | $197.84 | 4.431% | $206.6063 | $206.61 | $206.60 | $206.60 |
| Purchase #7 | $120.89 | 6.684% | $128.9703 | $128.97 | $128.95 | $129.00 |
| 7 purchase totals = | $688.91 | $733.1983 | $733.21 | $733.15 | $733.10 | |