| 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 | $60.55 | 6.309% | $64.3701 | $64.37 | $64.35 | $64.40 |
| Purchase #2 | $174.81 | 12.759% | $197.114 | $197.11 | $197.10 | $197.10 |
| Purchase #3 | $18.70 | 3.365% | $19.3293 | $19.33 | $19.35 | $19.30 |
| Purchase #4 | $151.42 | 8.226% | $163.8758 | $163.88 | $163.90 | $163.90 |
| Purchase #5 | $72.53 | 9.437% | $79.3747 | $79.37 | $79.35 | $79.40 |
| Purchase #6 | $232.28 | 7.660% | $250.0726 | $250.07 | $250.05 | $250.10 |
| Purchase #7 | $175.59 | 6.323% | $186.6926 | $186.69 | $186.70 | $186.70 |
| 7 purchase totals = | $885.88 | $960.8291 | $960.82 | $960.80 | $960.90 | |