| 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 | $49.66 | 10.538% | $54.8932 | $54.89 | $54.90 | $54.90 |
| Purchase #2 | $133.49 | 10.844% | $147.9657 | $147.97 | $147.95 | $148.00 |
| Purchase #3 | $232.38 | 7.199% | $249.109 | $249.11 | $249.10 | $249.10 |
| Purchase #4 | $108.36 | 7.192% | $116.1533 | $116.15 | $116.15 | $116.20 |
| Purchase #5 | $37.71 | 9.255% | $41.2001 | $41.20 | $41.20 | $41.20 |
| Purchase #6 | $14.85 | 10.514% | $16.4113 | $16.41 | $16.40 | $16.40 |
| Purchase #7 | $111.36 | 4.598% | $116.4803 | $116.48 | $116.50 | $116.50 |
| 7 purchase totals = | $687.81 | $742.2129 | $742.21 | $742.20 | $742.30 | |