| 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 | $21.55 | 11.478% | $24.0235 | $24.02 | $24.00 | $24.00 |
| Purchase #2 | $36.60 | 9.776% | $40.178 | $40.18 | $40.20 | $40.20 |
| Purchase #3 | $105.85 | 11.160% | $117.6629 | $117.66 | $117.65 | $117.70 |
| Purchase #4 | $151.61 | 9.174% | $165.5187 | $165.52 | $165.50 | $165.50 |
| Purchase #5 | $134.67 | 8.719% | $146.4119 | $146.41 | $146.40 | $146.40 |
| Purchase #6 | $12.42 | 3.402% | $12.8425 | $12.84 | $12.85 | $12.80 |
| Purchase #7 | $184.38 | 12.392% | $207.2284 | $207.23 | $207.25 | $207.20 |
| 7 purchase totals = | $647.08 | $713.8659 | $713.86 | $713.85 | $713.80 | |