| 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 | $35.76 | 10.345% | $39.4594 | $39.46 | $39.45 | $39.50 |
| Purchase #2 | $33.58 | 10.270% | $37.0287 | $37.03 | $37.05 | $37.00 |
| Purchase #3 | $99.98 | 13.753% | $113.7302 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $34.62 | 3.725% | $35.9096 | $35.91 | $35.90 | $35.90 |
| Purchase #5 | $184.89 | 8.677% | $200.9329 | $200.93 | $200.95 | $200.90 |
| Purchase #6 | $224.96 | 4.637% | $235.3914 | $235.39 | $235.40 | $235.40 |
| Purchase #7 | $149.83 | 9.220% | $163.6443 | $163.64 | $163.65 | $163.60 |
| 7 purchase totals = | $763.62 | $826.0965 | $826.09 | $826.15 | $826.00 | |