| 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 | $68.71 | 5.576% | $72.5413 | $72.54 | $72.55 | $72.50 |
| Purchase #2 | $52.88 | 6.202% | $56.1596 | $56.16 | $56.15 | $56.20 |
| Purchase #3 | $92.54 | 9.288% | $101.1351 | $101.14 | $101.15 | $101.10 |
| Purchase #4 | $224.64 | 11.179% | $249.7525 | $249.75 | $249.75 | $249.80 |
| Purchase #5 | $38.89 | 10.248% | $42.8754 | $42.88 | $42.90 | $42.90 |
| Purchase #6 | $55.71 | 3.587% | $57.7083 | $57.71 | $57.70 | $57.70 |
| Purchase #7 | $66.36 | 13.348% | $75.2177 | $75.22 | $75.20 | $75.20 |
| 7 purchase totals = | $599.73 | $655.3899 | $655.40 | $655.40 | $655.40 | |