| 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 | $90.89 | 7.761% | $97.944 | $97.94 | $97.95 | $97.90 |
| Purchase #2 | $49.41 | 13.469% | $56.065 | $56.07 | $56.05 | $56.10 |
| Purchase #3 | $21.62 | 4.205% | $22.5291 | $22.53 | $22.55 | $22.50 |
| Purchase #4 | $224.61 | 7.844% | $242.2284 | $242.23 | $242.25 | $242.20 |
| Purchase #5 | $117.39 | 11.346% | $130.7091 | $130.71 | $130.70 | $130.70 |
| Purchase #6 | $218.42 | 13.711% | $248.3676 | $248.37 | $248.35 | $248.40 |
| Purchase #7 | $41.94 | 3.786% | $43.5278 | $43.53 | $43.55 | $43.50 |
| 7 purchase totals = | $764.28 | $841.3710 | $841.38 | $841.40 | $841.30 | |