| 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 | $104.91 | 8.225% | $113.5388 | $113.54 | $113.55 | $113.50 |
| Purchase #2 | $59.42 | 7.211% | $63.7048 | $63.70 | $63.70 | $63.70 |
| Purchase #3 | $140.49 | 9.241% | $153.4727 | $153.47 | $153.45 | $153.50 |
| Purchase #4 | $13.28 | 5.567% | $14.0193 | $14.02 | $14.00 | $14.00 |
| Purchase #5 | $189.69 | 5.760% | $200.6161 | $200.62 | $200.60 | $200.60 |
| Purchase #6 | $134.68 | 11.491% | $150.1561 | $150.16 | $150.15 | $150.20 |
| Purchase #7 | $189.89 | 5.439% | $200.2181 | $200.22 | $200.20 | $200.20 |
| 7 purchase totals = | $832.36 | $895.7259 | $895.73 | $895.65 | $895.70 | |