| 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 | $245.71 | 5.638% | $259.5631 | $259.56 | $259.55 | $259.60 |
| Purchase #2 | $20.88 | 7.345% | $22.4136 | $22.41 | $22.40 | $22.40 |
| Purchase #3 | $12.89 | 9.561% | $14.1224 | $14.12 | $14.10 | $14.10 |
| Purchase #4 | $106.61 | 8.522% | $115.6953 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $151.50 | 11.613% | $169.0937 | $169.09 | $169.10 | $169.10 |
| Purchase #6 | $20.76 | 4.874% | $21.7718 | $21.77 | $21.75 | $21.80 |
| Purchase #7 | $93.27 | 13.445% | $105.8102 | $105.81 | $105.80 | $105.80 |
| 7 purchase totals = | $651.62 | $708.4701 | $708.46 | $708.40 | $708.50 | |