| 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 | $65.40 | 10.803% | $72.4652 | $72.47 | $72.45 | $72.50 |
| Purchase #2 | $146.37 | 11.408% | $163.0679 | $163.07 | $163.05 | $163.10 |
| Purchase #3 | $79.70 | 3.741% | $82.6816 | $82.68 | $82.70 | $82.70 |
| Purchase #4 | $244.82 | 8.682% | $266.0753 | $266.08 | $266.10 | $266.10 |
| Purchase #5 | $141.30 | 11.143% | $157.0451 | $157.05 | $157.05 | $157.00 |
| Purchase #6 | $194.42 | 13.664% | $220.9855 | $220.99 | $221.00 | $221.00 |
| Purchase #7 | $42.68 | 8.736% | $46.4085 | $46.41 | $46.40 | $46.40 |
| 7 purchase totals = | $914.69 | $1,008.7291 | $1,008.75 | $1,008.75 | $1,008.80 | |