| 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 | $57.83 | 12.871% | $65.2733 | $65.27 | $65.25 | $65.30 |
| Purchase #2 | $194.28 | 11.247% | $216.1307 | $216.13 | $216.15 | $216.10 |
| Purchase #3 | $13.44 | 9.235% | $14.6812 | $14.68 | $14.70 | $14.70 |
| Purchase #4 | $9.76 | 6.441% | $10.3886 | $10.39 | $10.40 | $10.40 |
| Purchase #5 | $129.44 | 6.721% | $138.1397 | $138.14 | $138.15 | $138.10 |
| Purchase #6 | $243.33 | 12.148% | $272.8897 | $272.89 | $272.90 | $272.90 |
| Purchase #7 | $200.56 | 9.631% | $219.8759 | $219.88 | $219.90 | $219.90 |
| 7 purchase totals = | $848.64 | $937.3791 | $937.38 | $937.45 | $937.40 | |