| 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 | $31.40 | 10.699% | $34.7595 | $34.76 | $34.75 | $34.80 |
| Purchase #2 | $36.84 | 12.768% | $41.5437 | $41.54 | $41.55 | $41.50 |
| Purchase #3 | $208.68 | 9.806% | $229.1432 | $229.14 | $229.15 | $229.10 |
| Purchase #4 | $104.91 | 3.306% | $108.3783 | $108.38 | $108.40 | $108.40 |
| Purchase #5 | $149.50 | 5.640% | $157.9318 | $157.93 | $157.95 | $157.90 |
| Purchase #6 | $148.32 | 3.177% | $153.0321 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $14.52 | 11.353% | $16.1685 | $16.17 | $16.15 | $16.20 |
| 7 purchase totals = | $694.17 | $740.9571 | $740.95 | $741.00 | $740.90 | |