| 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 | $77.27 | 3.506% | $79.9791 | $79.98 | $80.00 | $80.00 |
| Purchase #2 | $118.58 | 12.709% | $133.6503 | $133.65 | $133.65 | $133.70 |
| Purchase #3 | $18.86 | 11.504% | $21.0297 | $21.03 | $21.05 | $21.00 |
| Purchase #4 | $101.49 | 6.811% | $108.4025 | $108.40 | $108.40 | $108.40 |
| Purchase #5 | $11.88 | 13.394% | $13.4712 | $13.47 | $13.45 | $13.50 |
| Purchase #6 | $87.60 | 6.174% | $93.0084 | $93.01 | $93.00 | $93.00 |
| Purchase #7 | $131.62 | 7.429% | $141.398 | $141.40 | $141.40 | $141.40 |
| 7 purchase totals = | $547.30 | $590.9392 | $590.94 | $590.95 | $591.00 | |