| 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 | $85.94 | 6.460% | $91.4917 | $91.49 | $91.50 | $91.50 |
| Purchase #2 | $115.55 | 7.526% | $124.2463 | $124.25 | $124.25 | $124.20 |
| Purchase #3 | $192.90 | 9.286% | $210.8127 | $210.81 | $210.80 | $210.80 |
| Purchase #4 | $99.40 | 3.202% | $102.5828 | $102.58 | $102.60 | $102.60 |
| Purchase #5 | $146.34 | 7.130% | $156.774 | $156.77 | $156.75 | $156.80 |
| Purchase #6 | $213.41 | 7.722% | $229.8895 | $229.89 | $229.90 | $229.90 |
| Purchase #7 | $102.69 | 4.466% | $107.2761 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $956.23 | $1,023.0731 | $1,023.07 | $1,023.10 | $1,023.10 | |