| 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 | $60.72 | 6.273% | $64.529 | $64.53 | $64.55 | $64.50 |
| Purchase #2 | $15.54 | 6.284% | $16.5165 | $16.52 | $16.50 | $16.50 |
| Purchase #3 | $133.50 | 4.492% | $139.4968 | $139.50 | $139.50 | $139.50 |
| Purchase #4 | $52.25 | 9.465% | $57.1955 | $57.20 | $57.20 | $57.20 |
| Purchase #5 | $92.58 | 9.316% | $101.2048 | $101.20 | $101.20 | $101.20 |
| Purchase #6 | $222.33 | 7.768% | $239.6006 | $239.60 | $239.60 | $239.60 |
| Purchase #7 | $40.37 | 10.744% | $44.7074 | $44.71 | $44.70 | $44.70 |
| 7 purchase totals = | $617.29 | $663.2506 | $663.26 | $663.25 | $663.20 | |