| 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 | $79.36 | 3.258% | $81.9455 | $81.95 | $81.95 | $81.90 |
| Purchase #2 | $158.52 | 5.488% | $167.2196 | $167.22 | $167.20 | $167.20 |
| Purchase #3 | $72.73 | 13.852% | $82.8046 | $82.80 | $82.80 | $82.80 |
| Purchase #4 | $200.63 | 10.505% | $221.7062 | $221.71 | $221.70 | $221.70 |
| Purchase #5 | $111.77 | 3.191% | $115.3366 | $115.34 | $115.35 | $115.30 |
| Purchase #6 | $153.46 | 5.682% | $162.1796 | $162.18 | $162.20 | $162.20 |
| Purchase #7 | $78.33 | 11.280% | $87.1656 | $87.17 | $87.15 | $87.20 |
| 7 purchase totals = | $854.80 | $918.3577 | $918.37 | $918.35 | $918.30 | |