| 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 | $26.84 | 10.804% | $29.7398 | $29.74 | $29.75 | $29.70 |
| Purchase #2 | $73.42 | 10.472% | $81.1085 | $81.11 | $81.10 | $81.10 |
| Purchase #3 | $26.68 | 10.562% | $29.4979 | $29.50 | $29.50 | $29.50 |
| Purchase #4 | $244.30 | 5.725% | $258.2862 | $258.29 | $258.30 | $258.30 |
| Purchase #5 | $199.97 | 13.208% | $226.382 | $226.38 | $226.40 | $226.40 |
| Purchase #6 | $116.55 | 12.412% | $131.0162 | $131.02 | $131.00 | $131.00 |
| Purchase #7 | $164.37 | 12.220% | $184.456 | $184.46 | $184.45 | $184.50 |
| 7 purchase totals = | $852.13 | $940.4866 | $940.50 | $940.50 | $940.50 | |