| 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 | $41.86 | 13.286% | $47.4215 | $47.42 | $47.40 | $47.40 |
| Purchase #2 | $52.45 | 11.263% | $58.3574 | $58.36 | $58.35 | $58.40 |
| Purchase #3 | $195.89 | 11.118% | $217.6691 | $217.67 | $217.65 | $217.70 |
| Purchase #4 | $154.29 | 8.230% | $166.9881 | $166.99 | $167.00 | $167.00 |
| Purchase #5 | $228.34 | 13.536% | $259.2481 | $259.25 | $259.25 | $259.20 |
| Purchase #6 | $133.28 | 4.407% | $139.1536 | $139.15 | $139.15 | $139.20 |
| Purchase #7 | $33.79 | 13.420% | $38.3246 | $38.32 | $38.30 | $38.30 |
| 7 purchase totals = | $839.90 | $927.1624 | $927.16 | $927.10 | $927.20 | |