| 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 | $72.72 | 11.551% | $81.1199 | $81.12 | $81.10 | $81.10 |
| Purchase #2 | $103.89 | 4.740% | $108.8144 | $108.81 | $108.80 | $108.80 |
| Purchase #3 | $88.57 | 10.590% | $97.9496 | $97.95 | $97.95 | $97.90 |
| Purchase #4 | $32.32 | 6.720% | $34.4919 | $34.49 | $34.50 | $34.50 |
| Purchase #5 | $175.30 | 3.862% | $182.0701 | $182.07 | $182.05 | $182.10 |
| Purchase #6 | $134.25 | 5.439% | $141.5519 | $141.55 | $141.55 | $141.60 |
| Purchase #7 | $81.32 | 13.304% | $92.1388 | $92.14 | $92.15 | $92.10 |
| 7 purchase totals = | $688.37 | $738.1366 | $738.13 | $738.10 | $738.10 | |