| 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 | $45.85 | 6.596% | $48.8743 | $48.87 | $48.85 | $48.90 |
| Purchase #2 | $200.61 | 11.483% | $223.646 | $223.65 | $223.65 | $223.60 |
| Purchase #3 | $50.71 | 13.601% | $57.6071 | $57.61 | $57.60 | $57.60 |
| Purchase #4 | $132.49 | 3.540% | $137.1801 | $137.18 | $137.20 | $137.20 |
| Purchase #5 | $144.43 | 3.749% | $149.8447 | $149.84 | $149.85 | $149.80 |
| Purchase #6 | $90.79 | 4.469% | $94.8474 | $94.85 | $94.85 | $94.80 |
| Purchase #7 | $66.48 | 10.131% | $73.2151 | $73.22 | $73.20 | $73.20 |
| 7 purchase totals = | $731.36 | $785.2147 | $785.22 | $785.20 | $785.10 | |