| 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 | $46.89 | 7.482% | $50.3983 | $50.40 | $50.40 | $50.40 |
| Purchase #2 | $208.61 | 13.533% | $236.8412 | $236.84 | $236.85 | $236.80 |
| Purchase #3 | $140.48 | 8.483% | $152.3969 | $152.40 | $152.40 | $152.40 |
| Purchase #4 | $72.75 | 9.735% | $79.8322 | $79.83 | $79.85 | $79.80 |
| Purchase #5 | $162.44 | 6.636% | $173.2195 | $173.22 | $173.20 | $173.20 |
| Purchase #6 | $52.98 | 5.571% | $55.9315 | $55.93 | $55.95 | $55.90 |
| Purchase #7 | $124.83 | 8.473% | $135.4068 | $135.41 | $135.40 | $135.40 |
| 7 purchase totals = | $808.98 | $884.0264 | $884.03 | $884.05 | $883.90 | |