| 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 | $42.80 | 6.437% | $45.555 | $45.56 | $45.55 | $45.60 |
| Purchase #2 | $103.68 | 12.399% | $116.5353 | $116.54 | $116.55 | $116.50 |
| Purchase #3 | $72.47 | 3.165% | $74.7637 | $74.76 | $74.75 | $74.80 |
| Purchase #4 | $191.43 | 8.294% | $207.3072 | $207.31 | $207.30 | $207.30 |
| Purchase #5 | $30.56 | 11.515% | $34.079 | $34.08 | $34.10 | $34.10 |
| Purchase #6 | $86.46 | 13.593% | $98.2125 | $98.21 | $98.20 | $98.20 |
| Purchase #7 | $42.75 | 8.663% | $46.4534 | $46.45 | $46.45 | $46.50 |
| 7 purchase totals = | $570.15 | $622.9061 | $622.91 | $622.90 | $623.00 | |