| 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 | $88.34 | 3.756% | $91.6581 | $91.66 | $91.65 | $91.70 |
| Purchase #2 | $22.39 | 11.382% | $24.9384 | $24.94 | $24.95 | $24.90 |
| Purchase #3 | $101.46 | 9.299% | $110.8948 | $110.89 | $110.90 | $110.90 |
| Purchase #4 | $240.39 | 3.129% | $247.9118 | $247.91 | $247.90 | $247.90 |
| Purchase #5 | $73.52 | 13.343% | $83.3298 | $83.33 | $83.35 | $83.30 |
| Purchase #6 | $147.30 | 12.229% | $165.3133 | $165.31 | $165.30 | $165.30 |
| Purchase #7 | $49.65 | 9.564% | $54.3985 | $54.40 | $54.40 | $54.40 |
| 7 purchase totals = | $723.05 | $778.4447 | $778.44 | $778.45 | $778.40 | |