| 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 | $78.87 | 3.308% | $81.479 | $81.48 | $81.50 | $81.50 |
| Purchase #2 | $21.60 | 12.805% | $24.3659 | $24.37 | $24.35 | $24.40 |
| Purchase #3 | $45.92 | 9.725% | $50.3857 | $50.39 | $50.40 | $50.40 |
| Purchase #4 | $162.39 | 4.490% | $169.6813 | $169.68 | $169.70 | $169.70 |
| Purchase #5 | $219.99 | 5.766% | $232.6746 | $232.67 | $232.65 | $232.70 |
| Purchase #6 | $242.40 | 11.618% | $270.562 | $270.56 | $270.55 | $270.60 |
| Purchase #7 | $89.94 | 5.189% | $94.607 | $94.61 | $94.60 | $94.60 |
| 7 purchase totals = | $861.11 | $923.7555 | $923.76 | $923.75 | $923.90 | |