| 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 | $64.26 | 8.355% | $69.6289 | $69.63 | $69.65 | $69.60 |
| Purchase #2 | $50.42 | 8.852% | $54.8832 | $54.88 | $54.90 | $54.90 |
| Purchase #3 | $29.29 | 10.631% | $32.4038 | $32.40 | $32.40 | $32.40 |
| Purchase #4 | $77.81 | 6.450% | $82.8287 | $82.83 | $82.85 | $82.80 |
| Purchase #5 | $22.52 | 6.722% | $24.0338 | $24.03 | $24.05 | $24.00 |
| Purchase #6 | $223.79 | 4.137% | $233.0482 | $233.05 | $233.05 | $233.00 |
| Purchase #7 | $143.51 | 13.273% | $162.5581 | $162.56 | $162.55 | $162.60 |
| 7 purchase totals = | $611.60 | $659.3847 | $659.38 | $659.45 | $659.30 | |