| 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 | $14.79 | 7.637% | $15.9195 | $15.92 | $15.90 | $15.90 |
| Purchase #2 | $207.35 | 6.722% | $221.2881 | $221.29 | $221.30 | $221.30 |
| Purchase #3 | $45.43 | 10.552% | $50.2238 | $50.22 | $50.20 | $50.20 |
| Purchase #4 | $109.54 | 6.141% | $116.2669 | $116.27 | $116.25 | $116.30 |
| Purchase #5 | $57.79 | 8.837% | $62.8969 | $62.90 | $62.90 | $62.90 |
| Purchase #6 | $244.88 | 7.638% | $263.5839 | $263.58 | $263.60 | $263.60 |
| Purchase #7 | $201.42 | 10.211% | $221.987 | $221.99 | $222.00 | $222.00 |
| 7 purchase totals = | $881.20 | $952.1661 | $952.17 | $952.15 | $952.20 | |