| 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 | $13.99 | 9.206% | $15.2779 | $15.28 | $15.30 | $15.30 |
| Purchase #2 | $216.61 | 12.145% | $242.9173 | $242.92 | $242.90 | $242.90 |
| Purchase #3 | $58.93 | 12.550% | $66.3257 | $66.33 | $66.35 | $66.30 |
| Purchase #4 | $120.44 | 8.302% | $130.4389 | $130.44 | $130.45 | $130.40 |
| Purchase #5 | $232.98 | 8.619% | $253.0605 | $253.06 | $253.05 | $253.10 |
| Purchase #6 | $191.60 | 9.221% | $209.2674 | $209.27 | $209.25 | $209.30 |
| Purchase #7 | $51.74 | 11.692% | $57.7894 | $57.79 | $57.80 | $57.80 |
| 7 purchase totals = | $886.29 | $975.0771 | $975.09 | $975.10 | $975.10 | |