| 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 | $80.63 | 6.771% | $86.0895 | $86.09 | $86.10 | $86.10 |
| Purchase #2 | $192.52 | 5.124% | $202.3847 | $202.38 | $202.40 | $202.40 |
| Purchase #3 | $39.68 | 9.564% | $43.475 | $43.48 | $43.50 | $43.50 |
| Purchase #4 | $130.42 | 8.347% | $141.3062 | $141.31 | $141.30 | $141.30 |
| Purchase #5 | $139.98 | 13.727% | $159.1951 | $159.20 | $159.20 | $159.20 |
| Purchase #6 | $122.57 | 4.819% | $128.4766 | $128.48 | $128.50 | $128.50 |
| Purchase #7 | $39.77 | 13.472% | $45.1278 | $45.13 | $45.15 | $45.10 |
| 7 purchase totals = | $745.57 | $806.0549 | $806.07 | $806.15 | $806.10 | |