| 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 | $228.60 | 7.744% | $246.3028 | $246.30 | $246.30 | $246.30 |
| Purchase #2 | $135.66 | 11.481% | $151.2351 | $151.24 | $151.25 | $151.20 |
| Purchase #3 | $108.62 | 10.567% | $120.0979 | $120.10 | $120.10 | $120.10 |
| Purchase #4 | $39.40 | 11.750% | $44.0295 | $44.03 | $44.05 | $44.00 |
| Purchase #5 | $81.72 | 4.633% | $85.5061 | $85.51 | $85.50 | $85.50 |
| Purchase #6 | $14.90 | 5.719% | $15.7521 | $15.75 | $15.75 | $15.80 |
| Purchase #7 | $116.96 | 12.711% | $131.8268 | $131.83 | $131.85 | $131.80 |
| 7 purchase totals = | $725.86 | $794.7503 | $794.76 | $794.80 | $794.70 | |