| 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 | $19.62 | 11.683% | $21.9122 | $21.91 | $21.90 | $21.90 |
| Purchase #2 | $177.61 | 12.110% | $199.1186 | $199.12 | $199.10 | $199.10 |
| Purchase #3 | $38.55 | 8.703% | $41.905 | $41.91 | $41.90 | $41.90 |
| Purchase #4 | $71.56 | 5.202% | $75.2826 | $75.28 | $75.30 | $75.30 |
| Purchase #5 | $106.69 | 10.789% | $118.2008 | $118.20 | $118.20 | $118.20 |
| Purchase #6 | $147.36 | 11.635% | $164.5053 | $164.51 | $164.50 | $164.50 |
| Purchase #7 | $130.41 | 11.384% | $145.2559 | $145.26 | $145.25 | $145.30 |
| 7 purchase totals = | $691.80 | $766.1804 | $766.19 | $766.15 | $766.20 | |