| 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 | $41.40 | 9.166% | $45.1947 | $45.19 | $45.20 | $45.20 |
| Purchase #2 | $9.62 | 6.499% | $10.2452 | $10.25 | $10.25 | $10.20 |
| Purchase #3 | $33.96 | 5.785% | $35.9246 | $35.92 | $35.90 | $35.90 |
| Purchase #4 | $54.36 | 4.220% | $56.654 | $56.65 | $56.65 | $56.70 |
| Purchase #5 | $35.26 | 10.587% | $38.993 | $38.99 | $39.00 | $39.00 |
| Purchase #6 | $249.27 | 11.740% | $278.5343 | $278.53 | $278.55 | $278.50 |
| Purchase #7 | $125.29 | 4.728% | $131.2137 | $131.21 | $131.20 | $131.20 |
| 7 purchase totals = | $549.16 | $596.7595 | $596.74 | $596.75 | $596.70 | |