| 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 | $55.54 | 8.726% | $60.3864 | $60.39 | $60.40 | $60.40 |
| Purchase #2 | $66.64 | 7.124% | $71.3874 | $71.39 | $71.40 | $71.40 |
| Purchase #3 | $100.93 | 11.504% | $112.541 | $112.54 | $112.55 | $112.50 |
| Purchase #4 | $21.57 | 12.666% | $24.3021 | $24.30 | $24.30 | $24.30 |
| Purchase #5 | $110.84 | 13.602% | $125.9165 | $125.92 | $125.90 | $125.90 |
| Purchase #6 | $72.97 | 4.791% | $76.466 | $76.47 | $76.45 | $76.50 |
| Purchase #7 | $87.92 | 8.419% | $95.322 | $95.32 | $95.30 | $95.30 |
| 7 purchase totals = | $516.41 | $566.3214 | $566.33 | $566.30 | $566.30 | |