| 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 | $163.27 | 3.315% | $168.6824 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $65.52 | 5.127% | $68.8792 | $68.88 | $68.90 | $68.90 |
| Purchase #3 | $52.64 | 11.207% | $58.5394 | $58.54 | $58.55 | $58.50 |
| Purchase #4 | $53.28 | 6.260% | $56.6153 | $56.62 | $56.60 | $56.60 |
| Purchase #5 | $146.69 | 10.863% | $162.6249 | $162.62 | $162.60 | $162.60 |
| Purchase #6 | $241.31 | 4.443% | $252.0314 | $252.03 | $252.05 | $252.00 |
| Purchase #7 | $88.82 | 12.834% | $100.2192 | $100.22 | $100.20 | $100.20 |
| 7 purchase totals = | $811.53 | $867.5918 | $867.59 | $867.60 | $867.50 | |