| 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 | $107.38 | 8.730% | $116.7543 | $116.75 | $116.75 | $116.80 |
| Purchase #2 | $68.72 | 4.213% | $71.6152 | $71.62 | $71.60 | $71.60 |
| Purchase #3 | $120.51 | 6.262% | $128.0563 | $128.06 | $128.05 | $128.10 |
| Purchase #4 | $45.52 | 13.826% | $51.8136 | $51.81 | $51.80 | $51.80 |
| Purchase #5 | $200.72 | 12.434% | $225.6775 | $225.68 | $225.70 | $225.70 |
| Purchase #6 | $201.88 | 3.288% | $208.5178 | $208.52 | $208.50 | $208.50 |
| Purchase #7 | $17.43 | 3.555% | $18.0496 | $18.05 | $18.05 | $18.00 |
| 7 purchase totals = | $762.16 | $820.4843 | $820.49 | $820.45 | $820.50 | |