| 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 | $88.74 | 13.721% | $100.916 | $100.92 | $100.90 | $100.90 |
| Purchase #2 | $201.57 | 13.329% | $228.4373 | $228.44 | $228.45 | $228.40 |
| Purchase #3 | $37.54 | 10.856% | $41.6153 | $41.62 | $41.60 | $41.60 |
| Purchase #4 | $65.56 | 5.424% | $69.116 | $69.12 | $69.10 | $69.10 |
| Purchase #5 | $23.37 | 7.525% | $25.1286 | $25.13 | $25.15 | $25.10 |
| Purchase #6 | $26.48 | 9.720% | $29.0539 | $29.05 | $29.05 | $29.10 |
| Purchase #7 | $15.78 | 8.857% | $17.1776 | $17.18 | $17.20 | $17.20 |
| 7 purchase totals = | $459.04 | $511.4447 | $511.46 | $511.45 | $511.40 | |