| 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 | $72.98 | 8.721% | $79.3446 | $79.34 | $79.35 | $79.30 |
| Purchase #2 | $51.99 | 10.822% | $57.6164 | $57.62 | $57.60 | $57.60 |
| Purchase #3 | $129.53 | 9.811% | $142.2382 | $142.24 | $142.25 | $142.20 |
| Purchase #4 | $131.97 | 8.459% | $143.1333 | $143.13 | $143.15 | $143.10 |
| Purchase #5 | $133.96 | 4.328% | $139.7578 | $139.76 | $139.75 | $139.80 |
| Purchase #6 | $9.64 | 8.563% | $10.4655 | $10.47 | $10.45 | $10.50 |
| Purchase #7 | $131.87 | 8.609% | $143.2227 | $143.22 | $143.20 | $143.20 |
| 7 purchase totals = | $661.94 | $715.7785 | $715.78 | $715.75 | $715.70 | |