| 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 | $84.59 | 11.769% | $94.5454 | $94.55 | $94.55 | $94.50 |
| Purchase #2 | $109.40 | 5.632% | $115.5614 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $119.88 | 5.380% | $126.3295 | $126.33 | $126.35 | $126.30 |
| Purchase #4 | $135.33 | 5.615% | $142.9288 | $142.93 | $142.95 | $142.90 |
| Purchase #5 | $44.87 | 7.704% | $48.3268 | $48.33 | $48.35 | $48.30 |
| Purchase #6 | $100.88 | 13.672% | $114.6723 | $114.67 | $114.65 | $114.70 |
| Purchase #7 | $178.54 | 9.651% | $195.7709 | $195.77 | $195.75 | $195.80 |
| 7 purchase totals = | $773.49 | $838.1351 | $838.14 | $838.15 | $838.10 | |