| 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 | $40.48 | 12.761% | $45.6457 | $45.65 | $45.65 | $45.60 |
| Purchase #2 | $43.33 | 12.683% | $48.8255 | $48.83 | $48.85 | $48.80 |
| Purchase #3 | $110.74 | 5.636% | $116.9813 | $116.98 | $117.00 | $117.00 |
| Purchase #4 | $36.72 | 8.251% | $39.7498 | $39.75 | $39.75 | $39.70 |
| Purchase #5 | $186.37 | 8.718% | $202.6177 | $202.62 | $202.60 | $202.60 |
| Purchase #6 | $183.84 | 12.625% | $207.0498 | $207.05 | $207.05 | $207.00 |
| Purchase #7 | $53.31 | 5.585% | $56.2874 | $56.29 | $56.30 | $56.30 |
| 7 purchase totals = | $654.79 | $717.1572 | $717.17 | $717.20 | $717.00 | |