| 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 | $81.56 | 4.636% | $85.3411 | $85.34 | $85.35 | $85.30 |
| Purchase #2 | $136.77 | 4.681% | $143.1722 | $143.17 | $143.15 | $143.20 |
| Purchase #3 | $121.43 | 12.813% | $136.9888 | $136.99 | $137.00 | $137.00 |
| Purchase #4 | $212.48 | 3.681% | $220.3014 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $119.64 | 6.229% | $127.0924 | $127.09 | $127.10 | $127.10 |
| Purchase #6 | $55.26 | 4.682% | $57.8473 | $57.85 | $57.85 | $57.80 |
| Purchase #7 | $54.97 | 13.500% | $62.391 | $62.39 | $62.40 | $62.40 |
| 7 purchase totals = | $782.11 | $833.1342 | $833.13 | $833.15 | $833.10 | |