| 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 | $62.78 | 6.574% | $66.9072 | $66.91 | $66.90 | $66.90 |
| Purchase #2 | $121.82 | 7.439% | $130.8822 | $130.88 | $130.90 | $130.90 |
| Purchase #3 | $149.85 | 5.248% | $157.7141 | $157.71 | $157.70 | $157.70 |
| Purchase #4 | $40.88 | 8.126% | $44.2019 | $44.20 | $44.20 | $44.20 |
| Purchase #5 | $112.44 | 9.725% | $123.3748 | $123.37 | $123.35 | $123.40 |
| Purchase #6 | $189.26 | 4.317% | $197.4304 | $197.43 | $197.45 | $197.40 |
| Purchase #7 | $158.31 | 7.782% | $170.6297 | $170.63 | $170.65 | $170.60 |
| 7 purchase totals = | $835.34 | $891.1403 | $891.13 | $891.15 | $891.10 | |