| 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 | $182.92 | 9.409% | $200.1309 | $200.13 | $200.15 | $200.10 |
| Purchase #2 | $92.85 | 3.115% | $95.7423 | $95.74 | $95.75 | $95.70 |
| Purchase #3 | $10.86 | 3.874% | $11.2807 | $11.28 | $11.30 | $11.30 |
| Purchase #4 | $199.81 | 12.825% | $225.4356 | $225.44 | $225.45 | $225.40 |
| Purchase #5 | $94.87 | 5.218% | $99.8203 | $99.82 | $99.80 | $99.80 |
| Purchase #6 | $50.46 | 8.436% | $54.7168 | $54.72 | $54.70 | $54.70 |
| Purchase #7 | $116.53 | 5.149% | $122.5301 | $122.53 | $122.55 | $122.50 |
| 7 purchase totals = | $748.30 | $809.6567 | $809.66 | $809.70 | $809.50 | |