| 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 | $32.71 | 13.326% | $37.0689 | $37.07 | $37.05 | $37.10 |
| Purchase #2 | $112.69 | 7.736% | $121.4077 | $121.41 | $121.40 | $121.40 |
| Purchase #3 | $226.63 | 11.190% | $251.9899 | $251.99 | $252.00 | $252.00 |
| Purchase #4 | $154.30 | 6.767% | $164.7415 | $164.74 | $164.75 | $164.70 |
| Purchase #5 | $64.90 | 3.640% | $67.2624 | $67.26 | $67.25 | $67.30 |
| Purchase #6 | $147.46 | 5.444% | $155.4877 | $155.49 | $155.50 | $155.50 |
| Purchase #7 | $140.95 | 4.105% | $146.736 | $146.74 | $146.75 | $146.70 |
| 7 purchase totals = | $879.64 | $944.6941 | $944.70 | $944.70 | $944.70 | |