| 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 | $52.88 | 11.261% | $58.8348 | $58.83 | $58.85 | $58.80 |
| Purchase #2 | $33.79 | 8.664% | $36.7176 | $36.72 | $36.70 | $36.70 |
| Purchase #3 | $110.93 | 4.644% | $116.0816 | $116.08 | $116.10 | $116.10 |
| Purchase #4 | $232.98 | 8.134% | $251.9306 | $251.93 | $251.95 | $251.90 |
| Purchase #5 | $146.28 | 9.398% | $160.0274 | $160.03 | $160.05 | $160.00 |
| Purchase #6 | $174.42 | 8.248% | $188.8062 | $188.81 | $188.80 | $188.80 |
| Purchase #7 | $26.68 | 7.202% | $28.6015 | $28.60 | $28.60 | $28.60 |
| 7 purchase totals = | $777.96 | $840.9997 | $841.00 | $841.05 | $840.90 | |