| 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 | $241.96 | 11.781% | $270.4653 | $270.47 | $270.45 | $270.50 |
| Purchase #2 | $55.54 | 5.553% | $58.6241 | $58.62 | $58.60 | $58.60 |
| Purchase #3 | $64.78 | 8.235% | $70.1146 | $70.11 | $70.10 | $70.10 |
| Purchase #4 | $12.79 | 3.620% | $13.253 | $13.25 | $13.25 | $13.30 |
| Purchase #5 | $231.74 | 13.645% | $263.3609 | $263.36 | $263.35 | $263.40 |
| Purchase #6 | $61.25 | 6.431% | $65.189 | $65.19 | $65.20 | $65.20 |
| Purchase #7 | $120.92 | 6.510% | $128.7919 | $128.79 | $128.80 | $128.80 |
| 7 purchase totals = | $788.98 | $869.7988 | $869.79 | $869.75 | $869.90 | |