| 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 | $31.65 | 7.775% | $34.1108 | $34.11 | $34.10 | $34.10 |
| Purchase #2 | $58.83 | 10.660% | $65.1013 | $65.10 | $65.10 | $65.10 |
| Purchase #3 | $35.55 | 11.344% | $39.5828 | $39.58 | $39.60 | $39.60 |
| Purchase #4 | $157.77 | 6.517% | $168.0519 | $168.05 | $168.05 | $168.10 |
| Purchase #5 | $238.86 | 6.365% | $254.0634 | $254.06 | $254.05 | $254.10 |
| Purchase #6 | $81.91 | 11.574% | $91.3903 | $91.39 | $91.40 | $91.40 |
| Purchase #7 | $37.45 | 4.300% | $39.0604 | $39.06 | $39.05 | $39.10 |
| 7 purchase totals = | $642.02 | $691.3609 | $691.35 | $691.35 | $691.50 | |