| 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 | $25.65 | 9.749% | $28.1506 | $28.15 | $28.15 | $28.20 |
| Purchase #2 | $216.39 | 6.215% | $229.8386 | $229.84 | $229.85 | $229.80 |
| Purchase #3 | $86.31 | 6.580% | $91.9892 | $91.99 | $92.00 | $92.00 |
| Purchase #4 | $111.77 | 7.658% | $120.3293 | $120.33 | $120.35 | $120.30 |
| Purchase #5 | $248.94 | 9.286% | $272.0566 | $272.06 | $272.05 | $272.10 |
| Purchase #6 | $46.39 | 11.323% | $51.6427 | $51.64 | $51.65 | $51.60 |
| Purchase #7 | $146.90 | 5.294% | $154.6769 | $154.68 | $154.70 | $154.70 |
| 7 purchase totals = | $882.35 | $948.6839 | $948.69 | $948.75 | $948.70 | |