| 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 | $80.62 | 3.147% | $83.1571 | $83.16 | $83.15 | $83.20 |
| Purchase #2 | $101.58 | 10.401% | $112.1453 | $112.15 | $112.15 | $112.10 |
| Purchase #3 | $58.25 | 12.452% | $65.5033 | $65.50 | $65.50 | $65.50 |
| Purchase #4 | $140.48 | 7.806% | $151.4459 | $151.45 | $151.45 | $151.40 |
| Purchase #5 | $27.56 | 13.235% | $31.2076 | $31.21 | $31.20 | $31.20 |
| Purchase #6 | $219.50 | 10.277% | $242.058 | $242.06 | $242.05 | $242.10 |
| Purchase #7 | $209.43 | 5.736% | $221.4429 | $221.44 | $221.45 | $221.40 |
| 7 purchase totals = | $837.42 | $906.9601 | $906.97 | $906.95 | $906.90 | |