| 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 | $32.57 | 11.597% | $36.3471 | $36.35 | $36.35 | $36.30 |
| Purchase #2 | $42.61 | 13.637% | $48.4207 | $48.42 | $48.40 | $48.40 |
| Purchase #3 | $67.85 | 3.820% | $70.4419 | $70.44 | $70.45 | $70.40 |
| Purchase #4 | $177.78 | 11.642% | $198.4771 | $198.48 | $198.50 | $198.50 |
| Purchase #5 | $250.80 | 8.406% | $271.8822 | $271.88 | $271.90 | $271.90 |
| Purchase #6 | $45.34 | 9.647% | $49.7139 | $49.71 | $49.70 | $49.70 |
| Purchase #7 | $189.68 | 13.136% | $214.5964 | $214.60 | $214.60 | $214.60 |
| 7 purchase totals = | $806.63 | $889.8793 | $889.88 | $889.90 | $889.80 | |