| 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 | $38.29 | 3.392% | $39.5888 | $39.59 | $39.60 | $39.60 |
| Purchase #2 | $178.92 | 11.814% | $200.0576 | $200.06 | $200.05 | $200.10 |
| Purchase #3 | $75.25 | 8.580% | $81.7065 | $81.71 | $81.70 | $81.70 |
| Purchase #4 | $125.78 | 6.391% | $133.8186 | $133.82 | $133.80 | $133.80 |
| Purchase #5 | $27.65 | 5.376% | $29.1365 | $29.14 | $29.15 | $29.10 |
| Purchase #6 | $209.62 | 13.608% | $238.1451 | $238.15 | $238.15 | $238.10 |
| Purchase #7 | $126.79 | 6.429% | $134.9413 | $134.94 | $134.95 | $134.90 |
| 7 purchase totals = | $782.30 | $857.3944 | $857.41 | $857.40 | $857.30 | |