| 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 | $38.47 | 6.181% | $40.8478 | $40.85 | $40.85 | $40.80 |
| Purchase #2 | $44.93 | 13.665% | $51.0697 | $51.07 | $51.05 | $51.10 |
| Purchase #3 | $93.51 | 5.506% | $98.6587 | $98.66 | $98.65 | $98.70 |
| Purchase #4 | $107.26 | 4.445% | $112.0277 | $112.03 | $112.05 | $112.00 |
| Purchase #5 | $222.27 | 9.828% | $244.1147 | $244.11 | $244.10 | $244.10 |
| Purchase #6 | $102.55 | 9.795% | $112.5948 | $112.59 | $112.60 | $112.60 |
| Purchase #7 | $42.48 | 13.181% | $48.0793 | $48.08 | $48.10 | $48.10 |
| 7 purchase totals = | $651.47 | $707.3927 | $707.39 | $707.40 | $707.40 | |