| 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 | $32.65 | 4.231% | $34.0314 | $34.03 | $34.05 | $34.00 |
| Purchase #2 | $41.85 | 10.832% | $46.3832 | $46.38 | $46.40 | $46.40 |
| Purchase #3 | $29.82 | 6.426% | $31.7362 | $31.74 | $31.75 | $31.70 |
| Purchase #4 | $17.75 | 4.797% | $18.6015 | $18.60 | $18.60 | $18.60 |
| Purchase #5 | $104.36 | 11.593% | $116.4585 | $116.46 | $116.45 | $116.50 |
| Purchase #6 | $99.94 | 6.373% | $106.3092 | $106.31 | $106.30 | $106.30 |
| Purchase #7 | $14.31 | 12.187% | $16.054 | $16.05 | $16.05 | $16.10 |
| 7 purchase totals = | $340.68 | $369.5740 | $369.57 | $369.60 | $369.60 | |