| 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 | $97.49 | 12.278% | $109.4598 | $109.46 | $109.45 | $109.50 |
| Purchase #2 | $116.98 | 4.189% | $121.8803 | $121.88 | $121.90 | $121.90 |
| Purchase #3 | $87.42 | 5.513% | $92.2395 | $92.24 | $92.25 | $92.20 |
| Purchase #4 | $203.30 | 5.147% | $213.7639 | $213.76 | $213.75 | $213.80 |
| Purchase #5 | $190.90 | 9.839% | $209.6827 | $209.68 | $209.70 | $209.70 |
| Purchase #6 | $108.44 | 8.408% | $117.5576 | $117.56 | $117.55 | $117.60 |
| Purchase #7 | $80.56 | 11.542% | $89.8582 | $89.86 | $89.85 | $89.90 |
| 7 purchase totals = | $885.09 | $954.4420 | $954.44 | $954.45 | $954.60 | |