| 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 | $85.66 | 6.733% | $91.4275 | $91.43 | $91.45 | $91.40 |
| Purchase #2 | $42.54 | 6.482% | $45.2974 | $45.30 | $45.30 | $45.30 |
| Purchase #3 | $9.56 | 7.728% | $10.2988 | $10.30 | $10.30 | $10.30 |
| Purchase #4 | $6.93 | 4.253% | $7.2247 | $7.22 | $7.20 | $7.20 |
| Purchase #5 | $166.96 | 12.302% | $187.4994 | $187.50 | $187.50 | $187.50 |
| Purchase #6 | $47.34 | 3.553% | $49.022 | $49.02 | $49.00 | $49.00 |
| Purchase #7 | $175.89 | 9.816% | $193.1554 | $193.16 | $193.15 | $193.20 |
| 7 purchase totals = | $534.88 | $583.9252 | $583.93 | $583.90 | $583.90 | |