| 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 | $105.46 | 9.690% | $115.6791 | $115.68 | $115.70 | $115.70 |
| Purchase #2 | $52.63 | 8.825% | $57.2746 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $108.50 | 3.742% | $112.5601 | $112.56 | $112.55 | $112.60 |
| Purchase #4 | $190.93 | 3.655% | $197.9085 | $197.91 | $197.90 | $197.90 |
| Purchase #5 | $127.95 | 11.665% | $142.8754 | $142.88 | $142.90 | $142.90 |
| Purchase #6 | $39.30 | 4.870% | $41.2139 | $41.21 | $41.20 | $41.20 |
| Purchase #7 | $59.81 | 11.660% | $66.7838 | $66.78 | $66.80 | $66.80 |
| 7 purchase totals = | $684.58 | $734.2954 | $734.29 | $734.30 | $734.40 | |