| 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 | $70.50 | 3.595% | $73.0345 | $73.03 | $73.05 | $73.00 |
| Purchase #2 | $93.47 | 7.549% | $100.5261 | $100.53 | $100.55 | $100.50 |
| Purchase #3 | $43.77 | 8.850% | $47.6436 | $47.64 | $47.65 | $47.60 |
| Purchase #4 | $198.82 | 12.272% | $223.2192 | $223.22 | $223.20 | $223.20 |
| Purchase #5 | $154.39 | 5.601% | $163.0374 | $163.04 | $163.05 | $163.00 |
| Purchase #6 | $192.27 | 12.705% | $216.6979 | $216.70 | $216.70 | $216.70 |
| Purchase #7 | $160.99 | 6.646% | $171.6894 | $171.69 | $171.70 | $171.70 |
| 7 purchase totals = | $914.21 | $995.8481 | $995.85 | $995.90 | $995.70 | |