| 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 | $78.96 | 12.443% | $88.785 | $88.79 | $88.80 | $88.80 |
| Purchase #2 | $240.29 | 7.788% | $259.0038 | $259.00 | $259.00 | $259.00 |
| Purchase #3 | $185.70 | 6.488% | $197.7482 | $197.75 | $197.75 | $197.70 |
| Purchase #4 | $11.50 | 12.463% | $12.9332 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $73.26 | 3.332% | $75.701 | $75.70 | $75.70 | $75.70 |
| Purchase #6 | $41.71 | 5.869% | $44.158 | $44.16 | $44.15 | $44.20 |
| Purchase #7 | $17.62 | 10.797% | $19.5224 | $19.52 | $19.50 | $19.50 |
| 7 purchase totals = | $649.04 | $697.8516 | $697.85 | $697.85 | $697.80 | |