| 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 | $31.52 | 10.241% | $34.748 | $34.75 | $34.75 | $34.70 |
| Purchase #2 | $140.50 | 9.793% | $154.2592 | $154.26 | $154.25 | $154.30 |
| Purchase #3 | $48.88 | 11.637% | $54.5682 | $54.57 | $54.55 | $54.60 |
| Purchase #4 | $113.61 | 6.832% | $121.3718 | $121.37 | $121.35 | $121.40 |
| Purchase #5 | $71.70 | 11.835% | $80.1857 | $80.19 | $80.20 | $80.20 |
| Purchase #6 | $79.53 | 12.854% | $89.7528 | $89.75 | $89.75 | $89.80 |
| Purchase #7 | $112.39 | 6.427% | $119.6133 | $119.61 | $119.60 | $119.60 |
| 7 purchase totals = | $598.13 | $654.4990 | $654.50 | $654.45 | $654.60 | |