| 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 | $71.71 | 7.845% | $77.3356 | $77.34 | $77.35 | $77.30 |
| Purchase #2 | $112.74 | 10.406% | $124.4717 | $124.47 | $124.45 | $124.50 |
| Purchase #3 | $53.56 | 12.530% | $60.2711 | $60.27 | $60.25 | $60.30 |
| Purchase #4 | $212.99 | 7.703% | $229.3966 | $229.40 | $229.40 | $229.40 |
| Purchase #5 | $18.47 | 9.620% | $20.2468 | $20.25 | $20.25 | $20.20 |
| Purchase #6 | $75.76 | 9.624% | $83.0511 | $83.05 | $83.05 | $83.10 |
| Purchase #7 | $151.86 | 10.643% | $168.0225 | $168.02 | $168.00 | $168.00 |
| 7 purchase totals = | $697.09 | $762.7954 | $762.80 | $762.75 | $762.80 | |