| 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 | $51.86 | 10.654% | $57.3852 | $57.39 | $57.40 | $57.40 |
| Purchase #2 | $70.89 | 9.810% | $77.8443 | $77.84 | $77.85 | $77.80 |
| Purchase #3 | $73.71 | 10.505% | $81.4532 | $81.45 | $81.45 | $81.50 |
| Purchase #4 | $149.47 | 8.637% | $162.3797 | $162.38 | $162.40 | $162.40 |
| Purchase #5 | $194.42 | 11.524% | $216.825 | $216.83 | $216.85 | $216.80 |
| Purchase #6 | $244.53 | 4.189% | $254.7734 | $254.77 | $254.75 | $254.80 |
| Purchase #7 | $100.46 | 5.546% | $106.0315 | $106.03 | $106.05 | $106.00 |
| 7 purchase totals = | $885.34 | $956.6923 | $956.69 | $956.75 | $956.70 | |