| 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 | $82.71 | 4.420% | $86.3658 | $86.37 | $86.35 | $86.40 |
| Purchase #2 | $156.68 | 6.151% | $166.3174 | $166.32 | $166.30 | $166.30 |
| Purchase #3 | $9.33 | 4.869% | $9.7843 | $9.78 | $9.80 | $9.80 |
| Purchase #4 | $91.32 | 8.743% | $99.3041 | $99.30 | $99.30 | $99.30 |
| Purchase #5 | $19.68 | 13.366% | $22.3104 | $22.31 | $22.30 | $22.30 |
| Purchase #6 | $18.35 | 10.560% | $20.2878 | $20.29 | $20.30 | $20.30 |
| Purchase #7 | $215.40 | 11.445% | $240.0525 | $240.05 | $240.05 | $240.10 |
| 7 purchase totals = | $593.47 | $644.4223 | $644.42 | $644.40 | $644.50 | |