| 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 | $57.45 | 8.598% | $62.3896 | $62.39 | $62.40 | $62.40 |
| Purchase #2 | $73.73 | 7.552% | $79.2981 | $79.30 | $79.30 | $79.30 |
| Purchase #3 | $135.68 | 3.286% | $140.1384 | $140.14 | $140.15 | $140.10 |
| Purchase #4 | $40.98 | 13.278% | $46.4213 | $46.42 | $46.40 | $46.40 |
| Purchase #5 | $118.93 | 13.403% | $134.8702 | $134.87 | $134.85 | $134.90 |
| Purchase #6 | $114.72 | 8.260% | $124.1959 | $124.20 | $124.20 | $124.20 |
| Purchase #7 | $82.89 | 6.348% | $88.1519 | $88.15 | $88.15 | $88.20 |
| 7 purchase totals = | $624.38 | $675.4654 | $675.47 | $675.45 | $675.50 | |