| 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 | $106.61 | 9.663% | $116.9117 | $116.91 | $116.90 | $116.90 |
| Purchase #2 | $100.32 | 8.234% | $108.5803 | $108.58 | $108.60 | $108.60 |
| Purchase #3 | $48.26 | 8.395% | $52.3114 | $52.31 | $52.30 | $52.30 |
| Purchase #4 | $81.86 | 11.616% | $91.3689 | $91.37 | $91.35 | $91.40 |
| Purchase #5 | $44.92 | 10.250% | $49.5243 | $49.52 | $49.50 | $49.50 |
| Purchase #6 | $130.85 | 7.388% | $140.5172 | $140.52 | $140.50 | $140.50 |
| Purchase #7 | $228.37 | 11.403% | $254.411 | $254.41 | $254.40 | $254.40 |
| 7 purchase totals = | $741.19 | $813.6248 | $813.62 | $813.55 | $813.60 | |