| 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 | $94.81 | 3.434% | $98.0658 | $98.07 | $98.05 | $98.10 |
| Purchase #2 | $47.67 | 11.196% | $53.0071 | $53.01 | $53.00 | $53.00 |
| Purchase #3 | $56.77 | 4.557% | $59.357 | $59.36 | $59.35 | $59.40 |
| Purchase #4 | $164.56 | 5.363% | $173.3854 | $173.39 | $173.40 | $173.40 |
| Purchase #5 | $14.43 | 11.128% | $16.0358 | $16.04 | $16.05 | $16.00 |
| Purchase #6 | $119.36 | 7.294% | $128.0661 | $128.07 | $128.05 | $128.10 |
| Purchase #7 | $145.77 | 10.212% | $160.656 | $160.66 | $160.65 | $160.70 |
| 7 purchase totals = | $643.37 | $688.5732 | $688.60 | $688.55 | $688.70 | |