| 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 | $63.91 | 7.668% | $68.8106 | $68.81 | $68.80 | $68.80 |
| Purchase #2 | $59.99 | 8.717% | $65.2193 | $65.22 | $65.20 | $65.20 |
| Purchase #3 | $154.36 | 12.447% | $173.5732 | $173.57 | $173.55 | $173.60 |
| Purchase #4 | $59.56 | 3.566% | $61.6839 | $61.68 | $61.70 | $61.70 |
| Purchase #5 | $200.48 | 9.355% | $219.2349 | $219.23 | $219.25 | $219.20 |
| Purchase #6 | $157.32 | 10.494% | $173.8292 | $173.83 | $173.85 | $173.80 |
| Purchase #7 | $147.64 | 7.638% | $158.9167 | $158.92 | $158.90 | $158.90 |
| 7 purchase totals = | $843.26 | $921.2678 | $921.26 | $921.25 | $921.20 | |