| 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 | $111.87 | 12.741% | $126.1234 | $126.12 | $126.10 | $126.10 |
| Purchase #2 | $56.75 | 12.435% | $63.8069 | $63.81 | $63.80 | $63.80 |
| Purchase #3 | $37.34 | 10.486% | $41.2555 | $41.26 | $41.25 | $41.30 |
| Purchase #4 | $93.54 | 4.868% | $98.0935 | $98.09 | $98.10 | $98.10 |
| Purchase #5 | $47.83 | 8.166% | $51.7358 | $51.74 | $51.75 | $51.70 |
| Purchase #6 | $11.33 | 10.235% | $12.4896 | $12.49 | $12.50 | $12.50 |
| Purchase #7 | $152.30 | 11.814% | $170.2927 | $170.29 | $170.30 | $170.30 |
| 7 purchase totals = | $510.96 | $563.7974 | $563.80 | $563.80 | $563.80 | |