| 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 | $108.57 | 13.668% | $123.4093 | $123.41 | $123.40 | $123.40 |
| Purchase #2 | $207.99 | 12.772% | $234.5545 | $234.55 | $234.55 | $234.60 |
| Purchase #3 | $10.40 | 7.165% | $11.1452 | $11.15 | $11.15 | $11.10 |
| Purchase #4 | $132.28 | 7.466% | $142.156 | $142.16 | $142.15 | $142.20 |
| Purchase #5 | $94.28 | 13.644% | $107.1436 | $107.14 | $107.15 | $107.10 |
| Purchase #6 | $74.38 | 10.413% | $82.1252 | $82.13 | $82.15 | $82.10 |
| Purchase #7 | $71.90 | 6.811% | $76.7971 | $76.80 | $76.80 | $76.80 |
| 7 purchase totals = | $699.80 | $777.3309 | $777.34 | $777.35 | $777.30 | |