| 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 | $57.95 | 7.672% | $62.3959 | $62.40 | $62.40 | $62.40 |
| Purchase #2 | $185.28 | 13.440% | $210.1816 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $95.99 | 13.834% | $109.2693 | $109.27 | $109.25 | $109.30 |
| Purchase #4 | $17.89 | 4.389% | $18.6752 | $18.68 | $18.70 | $18.70 |
| Purchase #5 | $86.74 | 8.639% | $94.2335 | $94.23 | $94.25 | $94.20 |
| Purchase #6 | $96.46 | 10.845% | $106.9211 | $106.92 | $106.90 | $106.90 |
| Purchase #7 | $95.85 | 12.857% | $108.1734 | $108.17 | $108.15 | $108.20 |
| 7 purchase totals = | $636.16 | $709.8500 | $709.85 | $709.85 | $709.90 | |