| 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 | $74.46 | 3.640% | $77.1703 | $77.17 | $77.15 | $77.20 |
| Purchase #2 | $10.91 | 7.134% | $11.6883 | $11.69 | $11.70 | $11.70 |
| Purchase #3 | $12.31 | 11.631% | $13.7418 | $13.74 | $13.75 | $13.70 |
| Purchase #4 | $233.56 | 5.683% | $246.8332 | $246.83 | $246.85 | $246.80 |
| Purchase #5 | $121.69 | 6.369% | $129.4404 | $129.44 | $129.45 | $129.40 |
| Purchase #6 | $199.44 | 9.112% | $217.613 | $217.61 | $217.60 | $217.60 |
| Purchase #7 | $6.60 | 5.806% | $6.9832 | $6.98 | $7.00 | $7.00 |
| 7 purchase totals = | $658.97 | $703.4702 | $703.46 | $703.50 | $703.40 | |