| 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 | $60.44 | 6.309% | $64.2532 | $64.25 | $64.25 | $64.30 |
| Purchase #2 | $22.98 | 4.202% | $23.9456 | $23.95 | $23.95 | $23.90 |
| Purchase #3 | $78.28 | 6.447% | $83.3267 | $83.33 | $83.35 | $83.30 |
| Purchase #4 | $107.26 | 10.203% | $118.2037 | $118.20 | $118.20 | $118.20 |
| Purchase #5 | $245.78 | 12.339% | $276.1068 | $276.11 | $276.10 | $276.10 |
| Purchase #6 | $75.38 | 4.131% | $78.4939 | $78.49 | $78.50 | $78.50 |
| Purchase #7 | $17.98 | 6.481% | $19.1453 | $19.15 | $19.15 | $19.10 |
| 7 purchase totals = | $608.10 | $663.4752 | $663.48 | $663.50 | $663.40 | |