| 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 | $44.47 | 4.135% | $46.3088 | $46.31 | $46.30 | $46.30 |
| Purchase #2 | $95.65 | 5.237% | $100.6592 | $100.66 | $100.65 | $100.70 |
| Purchase #3 | $7.26 | 13.499% | $8.24 | $8.24 | $8.25 | $8.20 |
| Purchase #4 | $138.25 | 12.831% | $155.9889 | $155.99 | $156.00 | $156.00 |
| Purchase #5 | $110.33 | 8.435% | $119.6363 | $119.64 | $119.65 | $119.60 |
| Purchase #6 | $97.27 | 8.581% | $105.6167 | $105.62 | $105.60 | $105.60 |
| Purchase #7 | $140.89 | 11.668% | $157.329 | $157.33 | $157.35 | $157.30 |
| 7 purchase totals = | $634.12 | $693.7789 | $693.79 | $693.80 | $693.70 | |