| 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 | $62.71 | 10.719% | $69.4319 | $69.43 | $69.45 | $69.40 |
| Purchase #2 | $143.62 | 5.618% | $151.6886 | $151.69 | $151.70 | $151.70 |
| Purchase #3 | $44.97 | 7.685% | $48.4259 | $48.43 | $48.45 | $48.40 |
| Purchase #4 | $130.81 | 6.555% | $139.3846 | $139.38 | $139.40 | $139.40 |
| Purchase #5 | $81.42 | 3.868% | $84.5693 | $84.57 | $84.55 | $84.60 |
| Purchase #6 | $45.34 | 9.529% | $49.6604 | $49.66 | $49.65 | $49.70 |
| Purchase #7 | $156.89 | 10.767% | $173.7823 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $665.76 | $716.9430 | $716.94 | $717.00 | $717.00 | |