| 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 | $26.42 | 5.269% | $27.8121 | $27.81 | $27.80 | $27.80 |
| Purchase #2 | $224.60 | 4.367% | $234.4083 | $234.41 | $234.40 | $234.40 |
| Purchase #3 | $173.82 | 12.444% | $195.4502 | $195.45 | $195.45 | $195.50 |
| Purchase #4 | $61.51 | 7.820% | $66.3201 | $66.32 | $66.30 | $66.30 |
| Purchase #5 | $148.71 | 12.190% | $166.8377 | $166.84 | $166.85 | $166.80 |
| Purchase #6 | $243.81 | 3.336% | $251.9435 | $251.94 | $251.95 | $251.90 |
| Purchase #7 | $108.44 | 8.346% | $117.4904 | $117.49 | $117.50 | $117.50 |
| 7 purchase totals = | $987.31 | $1,060.2623 | $1,060.26 | $1,060.25 | $1,060.20 | |