| 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 | $23.44 | 10.753% | $25.9605 | $25.96 | $25.95 | $26.00 |
| Purchase #2 | $63.38 | 13.688% | $72.0555 | $72.06 | $72.05 | $72.10 |
| Purchase #3 | $16.56 | 5.481% | $17.4677 | $17.47 | $17.45 | $17.50 |
| Purchase #4 | $18.65 | 6.213% | $19.8087 | $19.81 | $19.80 | $19.80 |
| Purchase #5 | $16.67 | 8.268% | $18.0483 | $18.05 | $18.05 | $18.00 |
| Purchase #6 | $111.66 | 4.764% | $116.9795 | $116.98 | $117.00 | $117.00 |
| Purchase #7 | $18.49 | 8.125% | $19.9923 | $19.99 | $20.00 | $20.00 |
| 7 purchase totals = | $268.85 | $290.3125 | $290.32 | $290.30 | $290.40 | |