| 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 | $53.40 | 7.676% | $57.499 | $57.50 | $57.50 | $57.50 |
| Purchase #2 | $116.68 | 12.840% | $131.6617 | $131.66 | $131.65 | $131.70 |
| Purchase #3 | $56.89 | 11.137% | $63.2258 | $63.23 | $63.25 | $63.20 |
| Purchase #4 | $130.78 | 9.479% | $143.1766 | $143.18 | $143.20 | $143.20 |
| Purchase #5 | $105.96 | 9.441% | $115.9637 | $115.96 | $115.95 | $116.00 |
| Purchase #6 | $241.89 | 3.530% | $250.4287 | $250.43 | $250.45 | $250.40 |
| Purchase #7 | $50.66 | 9.533% | $55.4894 | $55.49 | $55.50 | $55.50 |
| 7 purchase totals = | $756.26 | $817.4449 | $817.45 | $817.50 | $817.50 | |