| 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 | $24.33 | 5.199% | $25.5949 | $25.59 | $25.60 | $25.60 |
| Purchase #2 | $76.46 | 13.149% | $86.5137 | $86.51 | $86.50 | $86.50 |
| Purchase #3 | $68.65 | 10.481% | $75.8452 | $75.85 | $75.85 | $75.80 |
| Purchase #4 | $44.39 | 7.283% | $47.6229 | $47.62 | $47.60 | $47.60 |
| Purchase #5 | $61.87 | 8.788% | $67.3071 | $67.31 | $67.30 | $67.30 |
| Purchase #6 | $202.90 | 12.727% | $228.7231 | $228.72 | $228.70 | $228.70 |
| Purchase #7 | $18.49 | 9.851% | $20.3114 | $20.31 | $20.30 | $20.30 |
| 7 purchase totals = | $497.09 | $551.9183 | $551.91 | $551.85 | $551.80 | |