| 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 | $68.42 | 5.268% | $72.0244 | $72.02 | $72.00 | $72.00 |
| Purchase #2 | $50.47 | 12.869% | $56.965 | $56.97 | $56.95 | $57.00 |
| Purchase #3 | $66.87 | 12.867% | $75.4742 | $75.47 | $75.45 | $75.50 |
| Purchase #4 | $149.98 | 9.291% | $163.9146 | $163.91 | $163.90 | $163.90 |
| Purchase #5 | $140.90 | 6.478% | $150.0275 | $150.03 | $150.05 | $150.00 |
| Purchase #6 | $38.82 | 3.839% | $40.3103 | $40.31 | $40.30 | $40.30 |
| Purchase #7 | $153.82 | 8.165% | $166.3794 | $166.38 | $166.40 | $166.40 |
| 7 purchase totals = | $669.28 | $725.0954 | $725.09 | $725.05 | $725.10 | |