| 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 | $78.60 | 7.655% | $84.6168 | $84.62 | $84.60 | $84.60 |
| Purchase #2 | $143.83 | 5.738% | $152.083 | $152.08 | $152.10 | $152.10 |
| Purchase #3 | $97.48 | 10.560% | $107.7739 | $107.77 | $107.75 | $107.80 |
| Purchase #4 | $92.54 | 13.550% | $105.0792 | $105.08 | $105.10 | $105.10 |
| Purchase #5 | $112.92 | 5.518% | $119.1509 | $119.15 | $119.15 | $119.20 |
| Purchase #6 | $65.59 | 8.727% | $71.314 | $71.31 | $71.30 | $71.30 |
| Purchase #7 | $125.38 | 4.374% | $130.8641 | $130.86 | $130.85 | $130.90 |
| 7 purchase totals = | $716.34 | $770.8819 | $770.87 | $770.85 | $771.00 | |