| 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 | 9.646% | $87.0151 | $87.02 | $87.00 | $87.00 |
| Purchase #2 | $241.32 | 13.366% | $273.5748 | $273.57 | $273.55 | $273.60 |
| Purchase #3 | $108.32 | 10.185% | $119.3524 | $119.35 | $119.35 | $119.40 |
| Purchase #4 | $60.91 | 11.143% | $67.6972 | $67.70 | $67.70 | $67.70 |
| Purchase #5 | $7.53 | 4.163% | $7.8435 | $7.84 | $7.85 | $7.80 |
| Purchase #6 | $109.66 | 7.820% | $118.2354 | $118.24 | $118.25 | $118.20 |
| Purchase #7 | $250.53 | 12.317% | $281.3878 | $281.39 | $281.40 | $281.40 |
| 7 purchase totals = | $857.63 | $955.1062 | $955.11 | $955.10 | $955.10 | |