| 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 | $75.94 | 10.779% | $84.1256 | $84.13 | $84.15 | $84.10 |
| Purchase #2 | $243.76 | 13.141% | $275.7925 | $275.79 | $275.80 | $275.80 |
| Purchase #3 | $18.85 | 7.739% | $20.3088 | $20.31 | $20.30 | $20.30 |
| Purchase #4 | $199.43 | 4.170% | $207.7462 | $207.75 | $207.75 | $207.70 |
| Purchase #5 | $148.88 | 8.464% | $161.4812 | $161.48 | $161.50 | $161.50 |
| Purchase #6 | $71.32 | 9.345% | $77.9849 | $77.98 | $78.00 | $78.00 |
| Purchase #7 | $105.57 | 10.176% | $116.3128 | $116.31 | $116.30 | $116.30 |
| 7 purchase totals = | $863.75 | $943.7520 | $943.75 | $943.80 | $943.70 | |