| 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 | $41.67 | 8.143% | $45.0632 | $45.06 | $45.05 | $45.10 |
| Purchase #2 | $85.53 | 10.153% | $94.2139 | $94.21 | $94.20 | $94.20 |
| Purchase #3 | $221.59 | 4.451% | $231.453 | $231.45 | $231.45 | $231.50 |
| Purchase #4 | $23.50 | 5.225% | $24.7279 | $24.73 | $24.75 | $24.70 |
| Purchase #5 | $21.47 | 13.800% | $24.4329 | $24.43 | $24.45 | $24.40 |
| Purchase #6 | $160.99 | 4.592% | $168.3827 | $168.38 | $168.40 | $168.40 |
| Purchase #7 | $99.89 | 12.860% | $112.7359 | $112.74 | $112.75 | $112.70 |
| 7 purchase totals = | $654.64 | $701.0095 | $701.00 | $701.05 | $701.00 | |