| 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 | $18.50 | 6.740% | $19.7469 | $19.75 | $19.75 | $19.70 |
| Purchase #2 | $30.85 | 9.245% | $33.7021 | $33.70 | $33.70 | $33.70 |
| Purchase #3 | $153.79 | 8.203% | $166.4054 | $166.41 | $166.40 | $166.40 |
| Purchase #4 | $207.95 | 13.281% | $235.5678 | $235.57 | $235.55 | $235.60 |
| Purchase #5 | $122.43 | 10.288% | $135.0256 | $135.03 | $135.05 | $135.00 |
| Purchase #6 | $166.73 | 12.657% | $187.833 | $187.83 | $187.85 | $187.80 |
| Purchase #7 | $67.53 | 7.455% | $72.5644 | $72.56 | $72.55 | $72.60 |
| 7 purchase totals = | $767.78 | $850.8452 | $850.85 | $850.85 | $850.80 | |