| 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 | $76.39 | 10.574% | $84.4675 | $84.47 | $84.45 | $84.50 |
| Purchase #2 | $22.31 | 8.796% | $24.2724 | $24.27 | $24.25 | $24.30 |
| Purchase #3 | $170.33 | 10.635% | $188.4446 | $188.44 | $188.45 | $188.40 |
| Purchase #4 | $233.53 | 13.246% | $264.4634 | $264.46 | $264.45 | $264.50 |
| Purchase #5 | $6.84 | 9.792% | $7.5098 | $7.51 | $7.50 | $7.50 |
| Purchase #6 | $20.37 | 9.489% | $22.3029 | $22.30 | $22.30 | $22.30 |
| Purchase #7 | $35.41 | 3.510% | $36.6529 | $36.65 | $36.65 | $36.70 |
| 7 purchase totals = | $565.18 | $628.1135 | $628.10 | $628.05 | $628.20 | |