| 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 | $116.96 | 3.195% | $120.6969 | $120.70 | $120.70 | $120.70 |
| Purchase #2 | $46.89 | 6.720% | $50.041 | $50.04 | $50.05 | $50.00 |
| Purchase #3 | $159.94 | 5.708% | $169.0694 | $169.07 | $169.05 | $169.10 |
| Purchase #4 | $48.33 | 9.379% | $52.8629 | $52.86 | $52.85 | $52.90 |
| Purchase #5 | $78.81 | 7.828% | $84.9792 | $84.98 | $85.00 | $85.00 |
| Purchase #6 | $214.67 | 9.813% | $235.7356 | $235.74 | $235.75 | $235.70 |
| Purchase #7 | $20.88 | 8.229% | $22.5982 | $22.60 | $22.60 | $22.60 |
| 7 purchase totals = | $686.48 | $735.9832 | $735.99 | $736.00 | $736.00 | |