| 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 | $66.66 | 3.375% | $68.9098 | $68.91 | $68.90 | $68.90 |
| Purchase #2 | $213.41 | 9.418% | $233.509 | $233.51 | $233.50 | $233.50 |
| Purchase #3 | $17.31 | 4.492% | $18.0876 | $18.09 | $18.10 | $18.10 |
| Purchase #4 | $196.62 | 6.842% | $210.0727 | $210.07 | $210.05 | $210.10 |
| Purchase #5 | $241.97 | 9.346% | $264.5845 | $264.58 | $264.60 | $264.60 |
| Purchase #6 | $53.29 | 13.714% | $60.5982 | $60.60 | $60.60 | $60.60 |
| Purchase #7 | $16.81 | 10.422% | $18.5619 | $18.56 | $18.55 | $18.60 |
| 7 purchase totals = | $806.07 | $874.3237 | $874.32 | $874.30 | $874.40 | |