| 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 | $29.66 | 9.816% | $32.5714 | $32.57 | $32.55 | $32.60 |
| Purchase #2 | $217.32 | 4.255% | $226.567 | $226.57 | $226.55 | $226.60 |
| Purchase #3 | $85.78 | 6.435% | $91.2999 | $91.30 | $91.30 | $91.30 |
| Purchase #4 | $205.31 | 4.176% | $213.8837 | $213.88 | $213.90 | $213.90 |
| Purchase #5 | $230.51 | 12.434% | $259.1716 | $259.17 | $259.15 | $259.20 |
| Purchase #6 | $60.42 | 9.401% | $66.1001 | $66.10 | $66.10 | $66.10 |
| Purchase #7 | $143.58 | 9.547% | $157.2876 | $157.29 | $157.30 | $157.30 |
| 7 purchase totals = | $972.58 | $1,046.8813 | $1,046.88 | $1,046.85 | $1,047.00 | |