| 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 | $8.47 | 4.324% | $8.8362 | $8.84 | $8.85 | $8.80 |
| Purchase #2 | $244.68 | 5.671% | $258.5558 | $258.56 | $258.55 | $258.60 |
| Purchase #3 | $217.31 | 10.849% | $240.886 | $240.89 | $240.90 | $240.90 |
| Purchase #4 | $34.29 | 10.648% | $37.9412 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $246.71 | 6.796% | $263.4764 | $263.48 | $263.50 | $263.50 |
| Purchase #6 | $62.88 | 7.218% | $67.4187 | $67.42 | $67.40 | $67.40 |
| Purchase #7 | $12.93 | 8.288% | $14.0016 | $14.00 | $14.00 | $14.00 |
| 7 purchase totals = | $827.27 | $891.1159 | $891.13 | $891.15 | $891.10 | |