| 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 | $49.96 | 13.369% | $56.6392 | $56.64 | $56.65 | $56.60 |
| Purchase #2 | $44.45 | 5.806% | $47.0308 | $47.03 | $47.05 | $47.00 |
| Purchase #3 | $124.89 | 13.420% | $141.6502 | $141.65 | $141.65 | $141.70 |
| Purchase #4 | $42.51 | 7.321% | $45.6222 | $45.62 | $45.60 | $45.60 |
| Purchase #5 | $167.33 | 7.591% | $180.032 | $180.03 | $180.05 | $180.00 |
| Purchase #6 | $137.68 | 11.322% | $153.2681 | $153.27 | $153.25 | $153.30 |
| Purchase #7 | $24.60 | 7.204% | $26.3722 | $26.37 | $26.35 | $26.40 |
| 7 purchase totals = | $591.42 | $650.6147 | $650.61 | $650.60 | $650.60 | |