| 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 | $40.85 | 9.761% | $44.8374 | $44.84 | $44.85 | $44.80 |
| Purchase #2 | $113.72 | 5.260% | $119.7017 | $119.70 | $119.70 | $119.70 |
| Purchase #3 | $38.91 | 3.825% | $40.3983 | $40.40 | $40.40 | $40.40 |
| Purchase #4 | $86.36 | 4.715% | $90.4319 | $90.43 | $90.45 | $90.40 |
| Purchase #5 | $149.92 | 13.772% | $170.567 | $170.57 | $170.55 | $170.60 |
| Purchase #6 | $243.55 | 8.313% | $263.7963 | $263.80 | $263.80 | $263.80 |
| Purchase #7 | $98.60 | 9.342% | $107.8112 | $107.81 | $107.80 | $107.80 |
| 7 purchase totals = | $771.91 | $837.5438 | $837.55 | $837.55 | $837.50 | |