| 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 | $72.69 | 8.636% | $78.9675 | $78.97 | $78.95 | $79.00 |
| Purchase #2 | $247.54 | 9.736% | $271.6405 | $271.64 | $271.65 | $271.60 |
| Purchase #3 | $150.77 | 8.199% | $163.1316 | $163.13 | $163.15 | $163.10 |
| Purchase #4 | $23.69 | 7.803% | $25.5385 | $25.54 | $25.55 | $25.50 |
| Purchase #5 | $39.99 | 4.428% | $41.7608 | $41.76 | $41.75 | $41.80 |
| Purchase #6 | $71.58 | 5.477% | $75.5004 | $75.50 | $75.50 | $75.50 |
| Purchase #7 | $132.97 | 4.710% | $139.2329 | $139.23 | $139.25 | $139.20 |
| 7 purchase totals = | $739.23 | $795.7722 | $795.77 | $795.80 | $795.70 | |