| 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 | $12.81 | 12.769% | $14.4457 | $14.45 | $14.45 | $14.40 |
| Purchase #2 | $121.53 | 6.814% | $129.8111 | $129.81 | $129.80 | $129.80 |
| Purchase #3 | $215.82 | 8.846% | $234.9114 | $234.91 | $234.90 | $234.90 |
| Purchase #4 | $184.38 | 9.325% | $201.5734 | $201.57 | $201.55 | $201.60 |
| Purchase #5 | $38.76 | 11.379% | $43.1705 | $43.17 | $43.15 | $43.20 |
| Purchase #6 | $60.52 | 8.253% | $65.5147 | $65.51 | $65.50 | $65.50 |
| Purchase #7 | $51.28 | 11.146% | $56.9957 | $57.00 | $57.00 | $57.00 |
| 7 purchase totals = | $685.10 | $746.4225 | $746.42 | $746.35 | $746.40 | |