| 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 | $52.33 | 6.216% | $55.5828 | $55.58 | $55.60 | $55.60 |
| Purchase #2 | $17.43 | 12.458% | $19.6014 | $19.60 | $19.60 | $19.60 |
| Purchase #3 | $42.94 | 7.852% | $46.3116 | $46.31 | $46.30 | $46.30 |
| Purchase #4 | $203.31 | 11.752% | $227.203 | $227.20 | $227.20 | $227.20 |
| Purchase #5 | $208.59 | 12.129% | $233.8899 | $233.89 | $233.90 | $233.90 |
| Purchase #6 | $62.47 | 3.218% | $64.4803 | $64.48 | $64.50 | $64.50 |
| Purchase #7 | $141.99 | 7.727% | $152.9616 | $152.96 | $152.95 | $153.00 |
| 7 purchase totals = | $729.06 | $800.0306 | $800.02 | $800.05 | $800.10 | |