| 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 | $13.57 | 8.692% | $14.7495 | $14.75 | $14.75 | $14.70 |
| Purchase #2 | $46.69 | 9.680% | $51.2096 | $51.21 | $51.20 | $51.20 |
| Purchase #3 | $188.83 | 7.129% | $202.2917 | $202.29 | $202.30 | $202.30 |
| Purchase #4 | $175.33 | 10.745% | $194.1692 | $194.17 | $194.15 | $194.20 |
| Purchase #5 | $182.29 | 12.301% | $204.7135 | $204.71 | $204.70 | $204.70 |
| Purchase #6 | $97.55 | 13.437% | $110.6578 | $110.66 | $110.65 | $110.70 |
| Purchase #7 | $42.94 | 4.280% | $44.7778 | $44.78 | $44.80 | $44.80 |
| 7 purchase totals = | $747.20 | $822.5691 | $822.57 | $822.55 | $822.60 | |