| 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 | $102.77 | 6.813% | $109.7717 | $109.77 | $109.75 | $109.80 |
| Purchase #2 | $57.55 | 4.307% | $60.0287 | $60.03 | $60.05 | $60.00 |
| Purchase #3 | $134.30 | 4.810% | $140.7598 | $140.76 | $140.75 | $140.80 |
| Purchase #4 | $116.98 | 13.143% | $132.3547 | $132.35 | $132.35 | $132.40 |
| Purchase #5 | $180.34 | 12.705% | $203.2522 | $203.25 | $203.25 | $203.30 |
| Purchase #6 | $26.34 | 11.294% | $29.3148 | $29.31 | $29.30 | $29.30 |
| Purchase #7 | $112.48 | 7.129% | $120.4987 | $120.50 | $120.50 | $120.50 |
| 7 purchase totals = | $730.76 | $795.9806 | $795.97 | $795.95 | $796.10 | |