| 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 | $25.47 | 12.787% | $28.7268 | $28.73 | $28.75 | $28.70 |
| Purchase #2 | $40.35 | 13.446% | $45.7755 | $45.78 | $45.80 | $45.80 |
| Purchase #3 | $23.83 | 6.492% | $25.377 | $25.38 | $25.40 | $25.40 |
| Purchase #4 | $179.26 | 9.245% | $195.8326 | $195.83 | $195.85 | $195.80 |
| Purchase #5 | $63.81 | 8.406% | $69.1739 | $69.17 | $69.15 | $69.20 |
| Purchase #6 | $84.88 | 7.420% | $91.1781 | $91.18 | $91.20 | $91.20 |
| Purchase #7 | $85.98 | 8.103% | $92.947 | $92.95 | $92.95 | $92.90 |
| 7 purchase totals = | $503.58 | $549.0109 | $549.02 | $549.10 | $549.00 | |