| 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 | $103.89 | 3.614% | $107.6446 | $107.64 | $107.65 | $107.60 |
| Purchase #2 | $249.55 | 8.270% | $270.1878 | $270.19 | $270.20 | $270.20 |
| Purchase #3 | $48.91 | 7.225% | $52.4437 | $52.44 | $52.45 | $52.40 |
| Purchase #4 | $220.28 | 5.354% | $232.0738 | $232.07 | $232.05 | $232.10 |
| Purchase #5 | $8.83 | 6.528% | $9.4064 | $9.41 | $9.40 | $9.40 |
| Purchase #6 | $99.51 | 3.234% | $102.7282 | $102.73 | $102.75 | $102.70 |
| Purchase #7 | $78.38 | 8.574% | $85.1003 | $85.10 | $85.10 | $85.10 |
| 7 purchase totals = | $809.35 | $859.5848 | $859.58 | $859.60 | $859.50 | |