| 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 | $67.55 | 3.315% | $69.7893 | $69.79 | $69.80 | $69.80 |
| Purchase #2 | $29.45 | 11.205% | $32.7499 | $32.75 | $32.75 | $32.70 |
| Purchase #3 | $150.96 | 9.211% | $164.8649 | $164.86 | $164.85 | $164.90 |
| Purchase #4 | $143.43 | 3.849% | $148.9506 | $148.95 | $148.95 | $149.00 |
| Purchase #5 | $55.54 | 12.798% | $62.648 | $62.65 | $62.65 | $62.60 |
| Purchase #6 | $112.68 | 5.531% | $118.9123 | $118.91 | $118.90 | $118.90 |
| Purchase #7 | $130.81 | 12.229% | $146.8068 | $146.81 | $146.80 | $146.80 |
| 7 purchase totals = | $690.42 | $744.7218 | $744.72 | $744.70 | $744.70 | |