| 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 | $48.87 | 4.457% | $51.0481 | $51.05 | $51.05 | $51.00 |
| Purchase #2 | $196.87 | 10.384% | $217.313 | $217.31 | $217.30 | $217.30 |
| Purchase #3 | $55.70 | 13.150% | $63.0246 | $63.02 | $63.00 | $63.00 |
| Purchase #4 | $177.77 | 7.278% | $190.7081 | $190.71 | $190.70 | $190.70 |
| Purchase #5 | $226.38 | 5.399% | $238.6023 | $238.60 | $238.60 | $238.60 |
| Purchase #6 | $27.71 | 12.671% | $31.2211 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $27.86 | 13.283% | $31.5606 | $31.56 | $31.55 | $31.60 |
| 7 purchase totals = | $761.16 | $823.4778 | $823.47 | $823.40 | $823.40 | |