| 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 | $44.33 | 13.725% | $50.4143 | $50.41 | $50.40 | $50.40 |
| Purchase #2 | $68.97 | 10.517% | $76.2236 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $41.99 | 3.281% | $43.3677 | $43.37 | $43.35 | $43.40 |
| Purchase #4 | $126.88 | 4.209% | $132.2204 | $132.22 | $132.20 | $132.20 |
| Purchase #5 | $201.58 | 3.798% | $209.236 | $209.24 | $209.25 | $209.20 |
| Purchase #6 | $96.40 | 9.136% | $105.2071 | $105.21 | $105.20 | $105.20 |
| Purchase #7 | $63.29 | 9.586% | $69.357 | $69.36 | $69.35 | $69.40 |
| 7 purchase totals = | $643.44 | $686.0261 | $686.03 | $685.95 | $686.00 | |