| 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 | $99.48 | 3.872% | $103.3319 | $103.33 | $103.35 | $103.30 |
| Purchase #2 | $7.88 | 4.430% | $8.2291 | $8.23 | $8.25 | $8.20 |
| Purchase #3 | $52.63 | 12.160% | $59.0298 | $59.03 | $59.05 | $59.00 |
| Purchase #4 | $56.51 | 6.130% | $59.9741 | $59.97 | $59.95 | $60.00 |
| Purchase #5 | $180.99 | 11.785% | $202.3197 | $202.32 | $202.30 | $202.30 |
| Purchase #6 | $63.91 | 6.718% | $68.2035 | $68.20 | $68.20 | $68.20 |
| Purchase #7 | $92.27 | 12.753% | $104.0372 | $104.04 | $104.05 | $104.00 |
| 7 purchase totals = | $553.67 | $605.1253 | $605.12 | $605.15 | $605.00 | |