| 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 | $89.84 | 13.414% | $101.8911 | $101.89 | $101.90 | $101.90 |
| Purchase #2 | $19.70 | 8.631% | $21.4003 | $21.40 | $21.40 | $21.40 |
| Purchase #3 | $47.43 | 6.267% | $50.4024 | $50.40 | $50.40 | $50.40 |
| Purchase #4 | $23.77 | 9.337% | $25.9894 | $25.99 | $26.00 | $26.00 |
| Purchase #5 | $242.89 | 7.273% | $260.5554 | $260.56 | $260.55 | $260.60 |
| Purchase #6 | $224.53 | 11.311% | $249.9266 | $249.93 | $249.95 | $249.90 |
| Purchase #7 | $210.64 | 13.185% | $238.4129 | $238.41 | $238.40 | $238.40 |
| 7 purchase totals = | $858.80 | $948.5781 | $948.58 | $948.60 | $948.60 | |