| 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 | $13.45 | 11.272% | $14.9661 | $14.97 | $14.95 | $15.00 |
| Purchase #2 | $121.75 | 11.482% | $135.7293 | $135.73 | $135.75 | $135.70 |
| Purchase #3 | $172.43 | 13.208% | $195.2046 | $195.20 | $195.20 | $195.20 |
| Purchase #4 | $87.32 | 6.608% | $93.0901 | $93.09 | $93.10 | $93.10 |
| Purchase #5 | $55.79 | 7.662% | $60.0646 | $60.06 | $60.05 | $60.10 |
| Purchase #6 | $126.30 | 10.214% | $139.2003 | $139.20 | $139.20 | $139.20 |
| Purchase #7 | $240.94 | 12.465% | $270.9732 | $270.97 | $270.95 | $271.00 |
| 7 purchase totals = | $817.98 | $909.2282 | $909.22 | $909.20 | $909.30 | |