| 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 | $77.97 | 7.380% | $83.7242 | $83.72 | $83.70 | $83.70 |
| Purchase #2 | $57.46 | 12.716% | $64.7666 | $64.77 | $64.75 | $64.80 |
| Purchase #3 | $158.43 | 5.734% | $167.5144 | $167.51 | $167.50 | $167.50 |
| Purchase #4 | $98.86 | 7.129% | $105.9077 | $105.91 | $105.90 | $105.90 |
| Purchase #5 | $5.95 | 4.369% | $6.21 | $6.21 | $6.20 | $6.20 |
| Purchase #6 | $169.61 | 8.284% | $183.6605 | $183.66 | $183.65 | $183.70 |
| Purchase #7 | $120.67 | 7.228% | $129.392 | $129.39 | $129.40 | $129.40 |
| 7 purchase totals = | $688.95 | $741.1754 | $741.17 | $741.10 | $741.20 | |