| 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 | $91.47 | 10.725% | $101.2802 | $101.28 | $101.30 | $101.30 |
| Purchase #2 | $214.54 | 8.759% | $233.3316 | $233.33 | $233.35 | $233.30 |
| Purchase #3 | $55.33 | 12.704% | $62.3591 | $62.36 | $62.35 | $62.40 |
| Purchase #4 | $134.66 | 10.697% | $149.0646 | $149.06 | $149.05 | $149.10 |
| Purchase #5 | $110.69 | 9.348% | $121.0373 | $121.04 | $121.05 | $121.00 |
| Purchase #6 | $52.76 | 11.508% | $58.8316 | $58.83 | $58.85 | $58.80 |
| Purchase #7 | $155.92 | 5.248% | $164.1027 | $164.10 | $164.10 | $164.10 |
| 7 purchase totals = | $815.37 | $890.0071 | $890.00 | $890.05 | $890.00 | |