| 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 | $49.71 | 6.693% | $53.0371 | $53.04 | $53.05 | $53.00 |
| Purchase #2 | $135.46 | 5.703% | $143.1853 | $143.19 | $143.20 | $143.20 |
| Purchase #3 | $25.79 | 11.377% | $28.7241 | $28.72 | $28.70 | $28.70 |
| Purchase #4 | $82.74 | 3.766% | $85.856 | $85.86 | $85.85 | $85.90 |
| Purchase #5 | $13.47 | 13.842% | $15.3345 | $15.33 | $15.35 | $15.30 |
| Purchase #6 | $97.87 | 12.498% | $110.1018 | $110.10 | $110.10 | $110.10 |
| Purchase #7 | $157.59 | 3.325% | $162.8299 | $162.83 | $162.85 | $162.80 |
| 7 purchase totals = | $562.63 | $599.0687 | $599.07 | $599.10 | $599.00 | |