| 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 | $75.86 | 4.769% | $79.4778 | $79.48 | $79.50 | $79.50 |
| Purchase #2 | $61.31 | 10.394% | $67.6826 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $121.54 | 4.131% | $126.5608 | $126.56 | $126.55 | $126.60 |
| Purchase #4 | $106.54 | 6.347% | $113.3021 | $113.30 | $113.30 | $113.30 |
| Purchase #5 | $213.40 | 6.424% | $227.1088 | $227.11 | $227.10 | $227.10 |
| Purchase #6 | $176.57 | 12.702% | $198.9979 | $199.00 | $199.00 | $199.00 |
| Purchase #7 | $179.25 | 8.454% | $194.4038 | $194.40 | $194.40 | $194.40 |
| 7 purchase totals = | $934.47 | $1,007.5338 | $1,007.53 | $1,007.55 | $1,007.60 | |