| 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 | $27.50 | 11.307% | $30.6094 | $30.61 | $30.60 | $30.60 |
| Purchase #2 | $54.86 | 4.117% | $57.1186 | $57.12 | $57.10 | $57.10 |
| Purchase #3 | $72.80 | 6.504% | $77.5349 | $77.53 | $77.55 | $77.50 |
| Purchase #4 | $29.49 | 9.107% | $32.1757 | $32.18 | $32.20 | $32.20 |
| Purchase #5 | $204.87 | 7.339% | $219.9054 | $219.91 | $219.90 | $219.90 |
| Purchase #6 | $218.89 | 7.255% | $234.7705 | $234.77 | $234.75 | $234.80 |
| Purchase #7 | $102.30 | 13.801% | $116.4184 | $116.42 | $116.40 | $116.40 |
| 7 purchase totals = | $710.71 | $768.5329 | $768.54 | $768.50 | $768.50 | |