| 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 | $67.97 | 5.751% | $71.879 | $71.88 | $71.90 | $71.90 |
| Purchase #2 | $60.85 | 3.479% | $62.967 | $62.97 | $62.95 | $63.00 |
| Purchase #3 | $63.75 | 12.257% | $71.5638 | $71.56 | $71.55 | $71.60 |
| Purchase #4 | $192.39 | 13.259% | $217.899 | $217.90 | $217.90 | $217.90 |
| Purchase #5 | $188.49 | 11.749% | $210.6357 | $210.64 | $210.65 | $210.60 |
| Purchase #6 | $169.31 | 7.268% | $181.6155 | $181.62 | $181.60 | $181.60 |
| Purchase #7 | $174.81 | 3.121% | $180.2658 | $180.27 | $180.25 | $180.30 |
| 7 purchase totals = | $917.57 | $996.8258 | $996.84 | $996.80 | $996.90 | |