| 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 | $133.32 | 8.325% | $144.4189 | $144.42 | $144.40 | $144.40 |
| Purchase #2 | $66.28 | 3.614% | $68.6754 | $68.68 | $68.70 | $68.70 |
| Purchase #3 | $112.54 | 6.823% | $120.2186 | $120.22 | $120.20 | $120.20 |
| Purchase #4 | $92.74 | 6.156% | $98.4491 | $98.45 | $98.45 | $98.40 |
| Purchase #5 | $52.85 | 4.207% | $55.0734 | $55.07 | $55.05 | $55.10 |
| Purchase #6 | $61.96 | 8.806% | $67.4162 | $67.42 | $67.40 | $67.40 |
| Purchase #7 | $199.47 | 3.179% | $205.8112 | $205.81 | $205.80 | $205.80 |
| 7 purchase totals = | $719.16 | $760.0628 | $760.07 | $760.00 | $760.00 | |