| 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 | $92.42 | 5.869% | $97.8441 | $97.84 | $97.85 | $97.80 |
| Purchase #2 | $149.45 | 7.595% | $160.8007 | $160.80 | $160.80 | $160.80 |
| Purchase #3 | $66.96 | 11.638% | $74.7528 | $74.75 | $74.75 | $74.80 |
| Purchase #4 | $85.68 | 10.660% | $94.8135 | $94.81 | $94.80 | $94.80 |
| Purchase #5 | $152.88 | 3.469% | $158.1834 | $158.18 | $158.20 | $158.20 |
| Purchase #6 | $194.93 | 11.241% | $216.8421 | $216.84 | $216.85 | $216.80 |
| Purchase #7 | $106.96 | 6.748% | $114.1777 | $114.18 | $114.20 | $114.20 |
| 7 purchase totals = | $849.28 | $917.4143 | $917.40 | $917.45 | $917.40 | |