| 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 | $49.61 | 13.278% | $56.1972 | $56.20 | $56.20 | $56.20 |
| Purchase #2 | $105.46 | 10.648% | $116.6894 | $116.69 | $116.70 | $116.70 |
| Purchase #3 | $247.85 | 3.731% | $257.0973 | $257.10 | $257.10 | $257.10 |
| Purchase #4 | $186.96 | 4.198% | $194.8086 | $194.81 | $194.80 | $194.80 |
| Purchase #5 | $94.38 | 7.184% | $101.1603 | $101.16 | $101.15 | $101.20 |
| Purchase #6 | $69.51 | 4.386% | $72.5587 | $72.56 | $72.55 | $72.60 |
| Purchase #7 | $70.25 | 4.679% | $73.537 | $73.54 | $73.55 | $73.50 |
| 7 purchase totals = | $824.02 | $872.0485 | $872.06 | $872.05 | $872.10 | |