| 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 | $14.90 | 5.800% | $15.7642 | $15.76 | $15.75 | $15.80 |
| Purchase #2 | $74.29 | 13.126% | $84.0413 | $84.04 | $84.05 | $84.00 |
| Purchase #3 | $160.40 | 11.388% | $178.6664 | $178.67 | $178.65 | $178.70 |
| Purchase #4 | $24.66 | 7.691% | $26.5566 | $26.56 | $26.55 | $26.60 |
| Purchase #5 | $46.25 | 9.653% | $50.7145 | $50.71 | $50.70 | $50.70 |
| Purchase #6 | $57.55 | 12.192% | $64.5665 | $64.57 | $64.55 | $64.60 |
| Purchase #7 | $190.79 | 12.585% | $214.8009 | $214.80 | $214.80 | $214.80 |
| 7 purchase totals = | $568.84 | $635.1104 | $635.11 | $635.05 | $635.20 | |