| 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 | $62.99 | 6.600% | $67.1473 | $67.15 | $67.15 | $67.10 |
| Purchase #2 | $23.30 | 7.684% | $25.0904 | $25.09 | $25.10 | $25.10 |
| Purchase #3 | $126.83 | 3.751% | $131.5874 | $131.59 | $131.60 | $131.60 |
| Purchase #4 | $50.80 | 13.748% | $57.784 | $57.78 | $57.80 | $57.80 |
| Purchase #5 | $197.60 | 7.587% | $212.5919 | $212.59 | $212.60 | $212.60 |
| Purchase #6 | $9.26 | 8.104% | $10.0104 | $10.01 | $10.00 | $10.00 |
| Purchase #7 | $98.31 | 12.771% | $110.8652 | $110.87 | $110.85 | $110.90 |
| 7 purchase totals = | $569.09 | $615.0766 | $615.08 | $615.10 | $615.10 | |