| 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 | $52.98 | 9.719% | $58.1291 | $58.13 | $58.15 | $58.10 |
| Purchase #2 | $126.46 | 8.476% | $137.1787 | $137.18 | $137.20 | $137.20 |
| Purchase #3 | $188.56 | 11.594% | $210.4216 | $210.42 | $210.40 | $210.40 |
| Purchase #4 | $35.38 | 11.477% | $39.4406 | $39.44 | $39.45 | $39.40 |
| Purchase #5 | $16.74 | 12.720% | $18.8693 | $18.87 | $18.85 | $18.90 |
| Purchase #6 | $167.55 | 4.402% | $174.9256 | $174.93 | $174.95 | $174.90 |
| Purchase #7 | $73.90 | 13.129% | $83.6023 | $83.60 | $83.60 | $83.60 |
| 7 purchase totals = | $661.57 | $722.5672 | $722.57 | $722.60 | $722.50 | |