| 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 | $54.92 | 4.544% | $57.4156 | $57.42 | $57.40 | $57.40 |
| Purchase #2 | $150.43 | 4.408% | $157.061 | $157.06 | $157.05 | $157.10 |
| Purchase #3 | $15.76 | 5.723% | $16.6619 | $16.66 | $16.65 | $16.70 |
| Purchase #4 | $112.51 | 4.254% | $117.2962 | $117.30 | $117.30 | $117.30 |
| Purchase #5 | $68.99 | 13.315% | $78.176 | $78.18 | $78.20 | $78.20 |
| Purchase #6 | $148.36 | 4.585% | $155.1623 | $155.16 | $155.15 | $155.20 |
| Purchase #7 | $106.96 | 11.170% | $118.9074 | $118.91 | $118.90 | $118.90 |
| 7 purchase totals = | $657.93 | $700.6804 | $700.69 | $700.65 | $700.80 | |