| 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 | $101.61 | 5.747% | $107.4495 | $107.45 | $107.45 | $107.40 |
| Purchase #2 | $147.66 | 6.179% | $156.7839 | $156.78 | $156.80 | $156.80 |
| Purchase #3 | $73.85 | 13.836% | $84.0679 | $84.07 | $84.05 | $84.10 |
| Purchase #4 | $53.70 | 3.419% | $55.536 | $55.54 | $55.55 | $55.50 |
| Purchase #5 | $111.53 | 11.180% | $123.9991 | $124.00 | $124.00 | $124.00 |
| Purchase #6 | $234.98 | 9.452% | $257.1903 | $257.19 | $257.20 | $257.20 |
| Purchase #7 | $142.48 | 5.686% | $150.5814 | $150.58 | $150.60 | $150.60 |
| 7 purchase totals = | $865.81 | $935.6081 | $935.61 | $935.65 | $935.60 | |