| 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 | $113.98 | 3.864% | $118.3842 | $118.38 | $118.40 | $118.40 |
| Purchase #2 | $216.80 | 7.147% | $232.2947 | $232.29 | $232.30 | $232.30 |
| Purchase #3 | $13.66 | 7.809% | $14.7267 | $14.73 | $14.75 | $14.70 |
| Purchase #4 | $50.96 | 12.306% | $57.2311 | $57.23 | $57.25 | $57.20 |
| Purchase #5 | $157.60 | 8.252% | $170.6052 | $170.61 | $170.60 | $170.60 |
| Purchase #6 | $40.97 | 3.568% | $42.4318 | $42.43 | $42.45 | $42.40 |
| Purchase #7 | $54.65 | 12.821% | $61.6567 | $61.66 | $61.65 | $61.70 |
| 7 purchase totals = | $648.62 | $697.3304 | $697.33 | $697.40 | $697.30 | |