| 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 | $65.91 | 8.659% | $71.6171 | $71.62 | $71.60 | $71.60 |
| Purchase #2 | $212.63 | 11.614% | $237.3248 | $237.32 | $237.30 | $237.30 |
| Purchase #3 | $76.31 | 7.519% | $82.0477 | $82.05 | $82.05 | $82.00 |
| Purchase #4 | $192.83 | 5.353% | $203.1522 | $203.15 | $203.15 | $203.20 |
| Purchase #5 | $211.93 | 7.662% | $228.1681 | $228.17 | $228.15 | $228.20 |
| Purchase #6 | $63.54 | 3.830% | $65.9736 | $65.97 | $65.95 | $66.00 |
| Purchase #7 | $96.35 | 5.686% | $101.8285 | $101.83 | $101.85 | $101.80 |
| 7 purchase totals = | $919.50 | $990.1120 | $990.11 | $990.05 | $990.10 | |