| 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 | $9.86 | 11.249% | $10.9692 | $10.97 | $10.95 | $11.00 |
| Purchase #2 | $61.89 | 8.563% | $67.1896 | $67.19 | $67.20 | $67.20 |
| Purchase #3 | $111.77 | 6.158% | $118.6528 | $118.65 | $118.65 | $118.70 |
| Purchase #4 | $55.86 | 7.436% | $60.0137 | $60.01 | $60.00 | $60.00 |
| Purchase #5 | $193.39 | 5.315% | $203.6687 | $203.67 | $203.65 | $203.70 |
| Purchase #6 | $131.28 | 12.387% | $147.5417 | $147.54 | $147.55 | $147.50 |
| Purchase #7 | $73.61 | 6.717% | $78.5544 | $78.55 | $78.55 | $78.60 |
| 7 purchase totals = | $637.66 | $686.5901 | $686.58 | $686.55 | $686.70 | |