| 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 | $54.46 | 5.449% | $57.4275 | $57.43 | $57.45 | $57.40 |
| Purchase #2 | $38.50 | 8.345% | $41.7128 | $41.71 | $41.70 | $41.70 |
| Purchase #3 | $56.81 | 7.663% | $61.1634 | $61.16 | $61.15 | $61.20 |
| Purchase #4 | $227.69 | 13.506% | $258.4418 | $258.44 | $258.45 | $258.40 |
| Purchase #5 | $8.86 | 10.301% | $9.7727 | $9.77 | $9.75 | $9.80 |
| Purchase #6 | $145.43 | 12.720% | $163.9287 | $163.93 | $163.95 | $163.90 |
| Purchase #7 | $212.77 | 7.462% | $228.6469 | $228.65 | $228.65 | $228.60 |
| 7 purchase totals = | $744.52 | $821.0938 | $821.09 | $821.10 | $821.00 | |