| 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 | $44.51 | 9.357% | $48.6748 | $48.67 | $48.65 | $48.70 |
| Purchase #2 | $104.46 | 10.183% | $115.0972 | $115.10 | $115.10 | $115.10 |
| Purchase #3 | $161.29 | 4.134% | $167.9577 | $167.96 | $167.95 | $168.00 |
| Purchase #4 | $30.98 | 4.796% | $32.4658 | $32.47 | $32.45 | $32.50 |
| Purchase #5 | $25.88 | 13.283% | $29.3176 | $29.32 | $29.30 | $29.30 |
| Purchase #6 | $13.35 | 6.830% | $14.2618 | $14.26 | $14.25 | $14.30 |
| Purchase #7 | $205.92 | 8.622% | $223.6744 | $223.67 | $223.65 | $223.70 |
| 7 purchase totals = | $586.39 | $631.4493 | $631.45 | $631.35 | $631.60 | |