| 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 | $35.38 | 4.599% | $37.0071 | $37.01 | $37.00 | $37.00 |
| Purchase #2 | $117.26 | 4.707% | $122.7794 | $122.78 | $122.80 | $122.80 |
| Purchase #3 | $83.82 | 5.797% | $88.679 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $219.40 | 12.170% | $246.101 | $246.10 | $246.10 | $246.10 |
| Purchase #5 | $180.63 | 5.552% | $190.6586 | $190.66 | $190.65 | $190.70 |
| Purchase #6 | $140.77 | 7.293% | $151.0364 | $151.04 | $151.05 | $151.00 |
| Purchase #7 | $87.79 | 6.807% | $93.7659 | $93.77 | $93.75 | $93.80 |
| 7 purchase totals = | $865.05 | $930.0274 | $930.04 | $930.05 | $930.10 | |