| 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 | $26.89 | 10.536% | $29.7231 | $29.72 | $29.70 | $29.70 |
| Purchase #2 | $221.98 | 9.769% | $243.6652 | $243.67 | $243.65 | $243.70 |
| Purchase #3 | $156.37 | 9.347% | $170.9859 | $170.99 | $171.00 | $171.00 |
| Purchase #4 | $57.93 | 9.781% | $63.5961 | $63.60 | $63.60 | $63.60 |
| Purchase #5 | $19.73 | 3.323% | $20.3856 | $20.39 | $20.40 | $20.40 |
| Purchase #6 | $250.62 | 3.686% | $259.8579 | $259.86 | $259.85 | $259.90 |
| Purchase #7 | $22.54 | 12.668% | $25.3954 | $25.40 | $25.40 | $25.40 |
| 7 purchase totals = | $756.06 | $813.6092 | $813.63 | $813.60 | $813.70 | |