| 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 | $90.60 | 7.437% | $97.3379 | $97.34 | $97.35 | $97.30 |
| Purchase #2 | $61.37 | 8.448% | $66.5545 | $66.55 | $66.55 | $66.60 |
| Purchase #3 | $171.52 | 3.304% | $177.187 | $177.19 | $177.20 | $177.20 |
| Purchase #4 | $14.46 | 12.787% | $16.309 | $16.31 | $16.30 | $16.30 |
| Purchase #5 | $144.61 | 10.830% | $160.2713 | $160.27 | $160.25 | $160.30 |
| Purchase #6 | $107.47 | 4.735% | $112.5587 | $112.56 | $112.55 | $112.60 |
| Purchase #7 | $133.57 | 3.706% | $138.5201 | $138.52 | $138.50 | $138.50 |
| 7 purchase totals = | $723.60 | $768.7385 | $768.74 | $768.70 | $768.80 | |