| 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 | $29.58 | 12.232% | $33.1982 | $33.20 | $33.20 | $33.20 |
| Purchase #2 | $100.66 | 11.314% | $112.0487 | $112.05 | $112.05 | $112.00 |
| Purchase #3 | $104.30 | 11.860% | $116.67 | $116.67 | $116.65 | $116.70 |
| Purchase #4 | $188.64 | 10.852% | $209.1112 | $209.11 | $209.10 | $209.10 |
| Purchase #5 | $33.45 | 6.561% | $35.6447 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $7.82 | 5.726% | $8.2678 | $8.27 | $8.25 | $8.30 |
| Purchase #7 | $203.88 | 8.125% | $220.4453 | $220.45 | $220.45 | $220.40 |
| 7 purchase totals = | $668.33 | $735.3859 | $735.39 | $735.35 | $735.30 | |