| 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 | $78.96 | 5.721% | $83.4773 | $83.48 | $83.50 | $83.50 |
| Purchase #2 | $93.25 | 5.519% | $98.3965 | $98.40 | $98.40 | $98.40 |
| Purchase #3 | $31.57 | 5.193% | $33.2094 | $33.21 | $33.20 | $33.20 |
| Purchase #4 | $233.47 | 3.195% | $240.9294 | $240.93 | $240.95 | $240.90 |
| Purchase #5 | $59.94 | 13.857% | $68.2459 | $68.25 | $68.25 | $68.20 |
| Purchase #6 | $164.49 | 5.651% | $173.7853 | $173.79 | $173.80 | $173.80 |
| Purchase #7 | $66.85 | 8.797% | $72.7308 | $72.73 | $72.75 | $72.70 |
| 7 purchase totals = | $728.53 | $770.7746 | $770.79 | $770.85 | $770.70 | |