| 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 | $16.62 | 6.678% | $17.7299 | $17.73 | $17.75 | $17.70 |
| Purchase #2 | $116.81 | 6.658% | $124.5872 | $124.59 | $124.60 | $124.60 |
| Purchase #3 | $84.48 | 6.712% | $90.1503 | $90.15 | $90.15 | $90.20 |
| Purchase #4 | $64.70 | 12.733% | $72.9383 | $72.94 | $72.95 | $72.90 |
| Purchase #5 | $121.68 | 6.141% | $129.1524 | $129.15 | $129.15 | $129.20 |
| Purchase #6 | $84.87 | 8.164% | $91.7988 | $91.80 | $91.80 | $91.80 |
| Purchase #7 | $57.66 | 9.106% | $62.9105 | $62.91 | $62.90 | $62.90 |
| 7 purchase totals = | $546.82 | $589.2674 | $589.27 | $589.30 | $589.30 | |