| 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 | $34.64 | 11.459% | $38.6094 | $38.61 | $38.60 | $38.60 |
| Purchase #2 | $91.92 | 4.169% | $95.7521 | $95.75 | $95.75 | $95.80 |
| Purchase #3 | $207.91 | 9.571% | $227.8091 | $227.81 | $227.80 | $227.80 |
| Purchase #4 | $140.75 | 5.767% | $148.8671 | $148.87 | $148.85 | $148.90 |
| Purchase #5 | $116.83 | 7.497% | $125.5887 | $125.59 | $125.60 | $125.60 |
| Purchase #6 | $99.63 | 13.651% | $113.2305 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $220.50 | 9.669% | $241.8201 | $241.82 | $241.80 | $241.80 |
| 7 purchase totals = | $912.18 | $991.6770 | $991.68 | $991.65 | $991.70 | |