| 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 | $37.62 | 9.419% | $41.1634 | $41.16 | $41.15 | $41.20 |
| Purchase #2 | $129.62 | 11.546% | $144.5859 | $144.59 | $144.60 | $144.60 |
| Purchase #3 | $31.27 | 10.232% | $34.4695 | $34.47 | $34.45 | $34.50 |
| Purchase #4 | $178.31 | 5.581% | $188.2615 | $188.26 | $188.25 | $188.30 |
| Purchase #5 | $84.38 | 3.295% | $87.1603 | $87.16 | $87.15 | $87.20 |
| Purchase #6 | $248.46 | 10.720% | $275.0949 | $275.09 | $275.10 | $275.10 |
| Purchase #7 | $182.83 | 8.574% | $198.5058 | $198.51 | $198.50 | $198.50 |
| 7 purchase totals = | $892.49 | $969.2413 | $969.24 | $969.20 | $969.40 | |