| 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 | $91.27 | 7.277% | $97.9117 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $195.30 | 10.362% | $215.537 | $215.54 | $215.55 | $215.50 |
| Purchase #3 | $110.34 | 5.198% | $116.0755 | $116.08 | $116.10 | $116.10 |
| Purchase #4 | $53.54 | 6.417% | $56.9757 | $56.98 | $57.00 | $57.00 |
| Purchase #5 | $119.47 | 9.328% | $130.6142 | $130.61 | $130.60 | $130.60 |
| Purchase #6 | $23.89 | 7.188% | $25.6072 | $25.61 | $25.60 | $25.60 |
| Purchase #7 | $64.78 | 5.348% | $68.2444 | $68.24 | $68.25 | $68.20 |
| 7 purchase totals = | $658.59 | $710.9657 | $710.97 | $711.00 | $710.90 | |