| 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 | $79.72 | 6.387% | $84.8117 | $84.81 | $84.80 | $84.80 |
| Purchase #2 | $54.56 | 5.678% | $57.6579 | $57.66 | $57.65 | $57.70 |
| Purchase #3 | $200.31 | 6.196% | $212.7212 | $212.72 | $212.70 | $212.70 |
| Purchase #4 | $121.63 | 10.622% | $134.5495 | $134.55 | $134.55 | $134.50 |
| Purchase #5 | $179.98 | 9.135% | $196.4212 | $196.42 | $196.40 | $196.40 |
| Purchase #6 | $46.62 | 5.869% | $49.3561 | $49.36 | $49.35 | $49.40 |
| Purchase #7 | $249.79 | 10.189% | $275.2411 | $275.24 | $275.25 | $275.20 |
| 7 purchase totals = | $932.61 | $1,010.7587 | $1,010.76 | $1,010.70 | $1,010.70 | |