| 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 | $73.64 | 9.521% | $80.6513 | $80.65 | $80.65 | $80.70 |
| Purchase #2 | $21.44 | 5.788% | $22.6809 | $22.68 | $22.70 | $22.70 |
| Purchase #3 | $13.53 | 6.787% | $14.4483 | $14.45 | $14.45 | $14.40 |
| Purchase #4 | $155.83 | 12.718% | $175.6485 | $175.65 | $175.65 | $175.60 |
| Purchase #5 | $228.70 | 10.648% | $253.052 | $253.05 | $253.05 | $253.10 |
| Purchase #6 | $161.44 | 13.268% | $182.8599 | $182.86 | $182.85 | $182.90 |
| Purchase #7 | $136.91 | 12.681% | $154.2716 | $154.27 | $154.25 | $154.30 |
| 7 purchase totals = | $791.49 | $883.6125 | $883.61 | $883.60 | $883.70 | |