| 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 | $194.50 | 10.274% | $214.4829 | $214.48 | $214.50 | $214.50 |
| Purchase #2 | $53.76 | 11.846% | $60.1284 | $60.13 | $60.15 | $60.10 |
| Purchase #3 | $64.86 | 6.407% | $69.0156 | $69.02 | $69.00 | $69.00 |
| Purchase #4 | $54.99 | 9.187% | $60.0419 | $60.04 | $60.05 | $60.00 |
| Purchase #5 | $28.96 | 4.278% | $30.1989 | $30.20 | $30.20 | $30.20 |
| Purchase #6 | $99.55 | 3.849% | $103.3817 | $103.38 | $103.40 | $103.40 |
| Purchase #7 | $5.89 | 9.700% | $6.4613 | $6.46 | $6.45 | $6.50 |
| 7 purchase totals = | $502.51 | $543.7107 | $543.71 | $543.75 | $543.70 | |