| 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 | $49.50 | 9.493% | $54.199 | $54.20 | $54.20 | $54.20 |
| Purchase #2 | $236.68 | 7.568% | $254.5919 | $254.59 | $254.60 | $254.60 |
| Purchase #3 | $100.74 | 6.565% | $107.3536 | $107.35 | $107.35 | $107.40 |
| Purchase #4 | $126.68 | 9.660% | $138.9173 | $138.92 | $138.90 | $138.90 |
| Purchase #5 | $11.31 | 13.419% | $12.8277 | $12.83 | $12.85 | $12.80 |
| Purchase #6 | $115.28 | 13.541% | $130.8901 | $130.89 | $130.90 | $130.90 |
| Purchase #7 | $238.46 | 13.659% | $271.0313 | $271.03 | $271.05 | $271.00 |
| 7 purchase totals = | $878.65 | $969.8109 | $969.81 | $969.85 | $969.80 | |