| 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 | $75.39 | 10.601% | $83.3821 | $83.38 | $83.40 | $83.40 |
| Purchase #2 | $234.54 | 10.217% | $258.503 | $258.50 | $258.50 | $258.50 |
| Purchase #3 | $125.71 | 9.539% | $137.7015 | $137.70 | $137.70 | $137.70 |
| Purchase #4 | $147.55 | 12.251% | $165.6264 | $165.63 | $165.65 | $165.60 |
| Purchase #5 | $87.78 | 12.711% | $98.9377 | $98.94 | $98.95 | $98.90 |
| Purchase #6 | $132.94 | 4.415% | $138.8093 | $138.81 | $138.80 | $138.80 |
| Purchase #7 | $80.26 | 11.375% | $89.3896 | $89.39 | $89.40 | $89.40 |
| 7 purchase totals = | $884.17 | $972.3496 | $972.35 | $972.40 | $972.30 | |