| 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 | $102.44 | 6.836% | $109.4428 | $109.44 | $109.45 | $109.40 |
| Purchase #2 | $183.83 | 7.838% | $198.2386 | $198.24 | $198.25 | $198.20 |
| Purchase #3 | $193.52 | 4.176% | $201.6014 | $201.60 | $201.60 | $201.60 |
| Purchase #4 | $26.92 | 9.261% | $29.4131 | $29.41 | $29.40 | $29.40 |
| Purchase #5 | $140.82 | 7.460% | $151.3252 | $151.33 | $151.35 | $151.30 |
| Purchase #6 | $64.83 | 13.299% | $73.4517 | $73.45 | $73.45 | $73.50 |
| Purchase #7 | $41.68 | 6.782% | $44.5067 | $44.51 | $44.50 | $44.50 |
| 7 purchase totals = | $754.04 | $807.9795 | $807.98 | $808.00 | $807.90 | |