| 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 | $33.46 | 7.740% | $36.0498 | $36.05 | $36.05 | $36.00 |
| Purchase #2 | $58.30 | 9.652% | $63.9271 | $63.93 | $63.95 | $63.90 |
| Purchase #3 | $153.26 | 9.197% | $167.3553 | $167.36 | $167.35 | $167.40 |
| Purchase #4 | $160.45 | 4.335% | $167.4055 | $167.41 | $167.40 | $167.40 |
| Purchase #5 | $21.55 | 13.557% | $24.4715 | $24.47 | $24.45 | $24.50 |
| Purchase #6 | $176.70 | 9.776% | $193.9742 | $193.97 | $193.95 | $194.00 |
| Purchase #7 | $71.91 | 13.120% | $81.3446 | $81.34 | $81.35 | $81.30 |
| 7 purchase totals = | $675.63 | $734.5280 | $734.53 | $734.50 | $734.50 | |