| 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 | $97.77 | 3.147% | $100.8468 | $100.85 | $100.85 | $100.80 |
| Purchase #2 | $43.25 | 7.165% | $46.3489 | $46.35 | $46.35 | $46.30 |
| Purchase #3 | $114.42 | 9.351% | $125.1194 | $125.12 | $125.10 | $125.10 |
| Purchase #4 | $14.30 | 6.448% | $15.2221 | $15.22 | $15.20 | $15.20 |
| Purchase #5 | $48.92 | 3.849% | $50.8029 | $50.80 | $50.80 | $50.80 |
| Purchase #6 | $217.58 | 7.232% | $233.3154 | $233.32 | $233.30 | $233.30 |
| Purchase #7 | $49.47 | 13.260% | $56.0297 | $56.03 | $56.05 | $56.00 |
| 7 purchase totals = | $585.71 | $627.6852 | $627.69 | $627.65 | $627.50 | |