| 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 | $23.39 | 3.182% | $24.1343 | $24.13 | $24.15 | $24.10 |
| Purchase #2 | $181.30 | 7.304% | $194.5422 | $194.54 | $194.55 | $194.50 |
| Purchase #3 | $197.78 | 7.648% | $212.9062 | $212.91 | $212.90 | $212.90 |
| Purchase #4 | $15.27 | 10.137% | $16.8179 | $16.82 | $16.80 | $16.80 |
| Purchase #5 | $214.39 | 10.249% | $236.3628 | $236.36 | $236.35 | $236.40 |
| Purchase #6 | $80.97 | 12.332% | $90.9552 | $90.96 | $90.95 | $91.00 |
| Purchase #7 | $44.59 | 5.176% | $46.898 | $46.90 | $46.90 | $46.90 |
| 7 purchase totals = | $757.69 | $822.6166 | $822.62 | $822.60 | $822.60 | |