| 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 | $83.72 | 8.335% | $90.6981 | $90.70 | $90.70 | $90.70 |
| Purchase #2 | $55.63 | 13.324% | $63.0421 | $63.04 | $63.05 | $63.00 |
| Purchase #3 | $117.39 | 9.157% | $128.1394 | $128.14 | $128.15 | $128.10 |
| Purchase #4 | $55.42 | 11.637% | $61.8692 | $61.87 | $61.85 | $61.90 |
| Purchase #5 | $68.86 | 9.755% | $75.5773 | $75.58 | $75.60 | $75.60 |
| Purchase #6 | $117.47 | 11.857% | $131.3984 | $131.40 | $131.40 | $131.40 |
| Purchase #7 | $237.74 | 8.300% | $257.4724 | $257.47 | $257.45 | $257.50 |
| 7 purchase totals = | $736.23 | $808.1969 | $808.20 | $808.20 | $808.20 | |