| 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 | $25.35 | 8.612% | $27.5331 | $27.53 | $27.55 | $27.50 |
| Purchase #2 | $136.87 | 10.601% | $151.3796 | $151.38 | $151.40 | $151.40 |
| Purchase #3 | $201.72 | 4.275% | $210.3435 | $210.34 | $210.35 | $210.30 |
| Purchase #4 | $86.35 | 6.216% | $91.7175 | $91.72 | $91.70 | $91.70 |
| Purchase #5 | $197.54 | 4.290% | $206.0145 | $206.01 | $206.00 | $206.00 |
| Purchase #6 | $187.36 | 7.857% | $202.0809 | $202.08 | $202.10 | $202.10 |
| Purchase #7 | $11.93 | 3.578% | $12.3569 | $12.36 | $12.35 | $12.40 |
| 7 purchase totals = | $847.12 | $901.4260 | $901.42 | $901.45 | $901.40 | |