| 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 | $33.64 | 3.127% | $34.6919 | $34.69 | $34.70 | $34.70 |
| Purchase #2 | $236.51 | 8.350% | $256.2586 | $256.26 | $256.25 | $256.30 |
| Purchase #3 | $93.87 | 10.525% | $103.7498 | $103.75 | $103.75 | $103.70 |
| Purchase #4 | $79.55 | 10.637% | $88.0117 | $88.01 | $88.00 | $88.00 |
| Purchase #5 | $134.71 | 5.298% | $141.8469 | $141.85 | $141.85 | $141.80 |
| Purchase #6 | $141.38 | 13.681% | $160.7222 | $160.72 | $160.70 | $160.70 |
| Purchase #7 | $45.69 | 4.324% | $47.6656 | $47.67 | $47.65 | $47.70 |
| 7 purchase totals = | $765.35 | $832.9467 | $832.95 | $832.90 | $832.90 | |