| 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 | $90.26 | 4.760% | $94.5564 | $94.56 | $94.55 | $94.60 |
| Purchase #2 | $19.62 | 4.653% | $20.5329 | $20.53 | $20.55 | $20.50 |
| Purchase #3 | $185.45 | 5.388% | $195.442 | $195.44 | $195.45 | $195.40 |
| Purchase #4 | $24.66 | 8.526% | $26.7625 | $26.76 | $26.75 | $26.80 |
| Purchase #5 | $137.76 | 5.198% | $144.9208 | $144.92 | $144.90 | $144.90 |
| Purchase #6 | $212.82 | 5.512% | $224.5506 | $224.55 | $224.55 | $224.60 |
| Purchase #7 | $159.51 | 11.767% | $178.2795 | $178.28 | $178.30 | $178.30 |
| 7 purchase totals = | $830.08 | $885.0447 | $885.04 | $885.05 | $885.10 | |