| 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 | $69.49 | 13.737% | $79.0358 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $108.60 | 12.378% | $122.0425 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $89.86 | 3.388% | $92.9045 | $92.90 | $92.90 | $92.90 |
| Purchase #4 | $114.58 | 10.561% | $126.6808 | $126.68 | $126.70 | $126.70 |
| Purchase #5 | $234.92 | 3.767% | $243.7694 | $243.77 | $243.75 | $243.80 |
| Purchase #6 | $177.42 | 12.811% | $200.1493 | $200.15 | $200.15 | $200.10 |
| Purchase #7 | $12.91 | 11.631% | $14.4116 | $14.41 | $14.40 | $14.40 |
| 7 purchase totals = | $807.78 | $878.9939 | $878.99 | $879.00 | $878.90 | |