| 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 | $13.54 | 11.802% | $15.138 | $15.14 | $15.15 | $15.10 |
| Purchase #2 | $57.38 | 5.315% | $60.4297 | $60.43 | $60.45 | $60.40 |
| Purchase #3 | $186.26 | 8.255% | $201.6358 | $201.64 | $201.65 | $201.60 |
| Purchase #4 | $72.38 | 7.617% | $77.8932 | $77.89 | $77.90 | $77.90 |
| Purchase #5 | $212.39 | 6.279% | $225.726 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $204.37 | 6.310% | $217.2657 | $217.27 | $217.25 | $217.30 |
| Purchase #7 | $64.42 | 12.738% | $72.6258 | $72.63 | $72.65 | $72.60 |
| 7 purchase totals = | $810.74 | $870.7142 | $870.73 | $870.80 | $870.60 | |