| 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 | $102.42 | 5.306% | $107.8544 | $107.85 | $107.85 | $107.90 |
| Purchase #2 | $84.76 | 9.504% | $92.8156 | $92.82 | $92.80 | $92.80 |
| Purchase #3 | $60.58 | 3.359% | $62.6149 | $62.61 | $62.60 | $62.60 |
| Purchase #4 | $121.92 | 6.344% | $129.6546 | $129.65 | $129.65 | $129.70 |
| Purchase #5 | $16.80 | 5.394% | $17.7062 | $17.71 | $17.70 | $17.70 |
| Purchase #6 | $33.48 | 11.249% | $37.2462 | $37.25 | $37.25 | $37.20 |
| Purchase #7 | $127.50 | 5.696% | $134.7624 | $134.76 | $134.75 | $134.80 |
| 7 purchase totals = | $547.46 | $582.6543 | $582.65 | $582.60 | $582.70 | |