| 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 | $25.34 | 7.430% | $27.2228 | $27.22 | $27.20 | $27.20 |
| Purchase #2 | $46.75 | 10.421% | $51.6218 | $51.62 | $51.60 | $51.60 |
| Purchase #3 | $126.80 | 13.163% | $143.4907 | $143.49 | $143.50 | $143.50 |
| Purchase #4 | $235.69 | 3.660% | $244.3163 | $244.32 | $244.30 | $244.30 |
| Purchase #5 | $149.50 | 5.768% | $158.1232 | $158.12 | $158.10 | $158.10 |
| Purchase #6 | $77.93 | 12.710% | $87.8349 | $87.83 | $87.85 | $87.80 |
| Purchase #7 | $66.96 | 9.560% | $73.3614 | $73.36 | $73.35 | $73.40 |
| 7 purchase totals = | $728.97 | $785.9711 | $785.96 | $785.90 | $785.90 | |