| 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 | $94.97 | 13.721% | $108.0008 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $111.76 | 6.533% | $119.0613 | $119.06 | $119.05 | $119.10 |
| Purchase #3 | $63.51 | 4.354% | $66.2752 | $66.28 | $66.30 | $66.30 |
| Purchase #4 | $191.57 | 9.674% | $210.1025 | $210.10 | $210.10 | $210.10 |
| Purchase #5 | $13.61 | 11.103% | $15.1211 | $15.12 | $15.10 | $15.10 |
| Purchase #6 | $58.59 | 10.533% | $64.7613 | $64.76 | $64.75 | $64.80 |
| Purchase #7 | $206.54 | 11.206% | $229.6849 | $229.68 | $229.70 | $229.70 |
| 7 purchase totals = | $740.55 | $813.0071 | $813.00 | $813.00 | $813.10 | |