| 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 | $96.76 | 5.440% | $102.0237 | $102.02 | $102.00 | $102.00 |
| Purchase #2 | $89.31 | 8.229% | $96.6593 | $96.66 | $96.65 | $96.70 |
| Purchase #3 | $195.27 | 13.769% | $222.1567 | $222.16 | $222.15 | $222.20 |
| Purchase #4 | $131.84 | 6.215% | $140.0339 | $140.03 | $140.05 | $140.00 |
| Purchase #5 | $56.44 | 4.209% | $58.8156 | $58.82 | $58.80 | $58.80 |
| Purchase #6 | $108.77 | 7.303% | $116.7135 | $116.71 | $116.70 | $116.70 |
| Purchase #7 | $55.96 | 3.399% | $57.8621 | $57.86 | $57.85 | $57.90 |
| 7 purchase totals = | $734.35 | $794.2648 | $794.26 | $794.20 | $794.30 | |