| 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 | $102.68 | 3.847% | $106.6301 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $57.47 | 11.243% | $63.9314 | $63.93 | $63.95 | $63.90 |
| Purchase #3 | $148.85 | 10.629% | $164.6713 | $164.67 | $164.65 | $164.70 |
| Purchase #4 | $110.72 | 4.395% | $115.5861 | $115.59 | $115.60 | $115.60 |
| Purchase #5 | $184.94 | 12.389% | $207.8522 | $207.85 | $207.85 | $207.90 |
| Purchase #6 | $45.78 | 11.192% | $50.9037 | $50.90 | $50.90 | $50.90 |
| Purchase #7 | $177.61 | 7.212% | $190.4192 | $190.42 | $190.40 | $190.40 |
| 7 purchase totals = | $828.05 | $899.9940 | $899.99 | $900.00 | $900.00 | |