| 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 | $39.43 | 13.340% | $44.69 | $44.69 | $44.70 | $44.70 |
| Purchase #2 | $47.65 | 5.387% | $50.2169 | $50.22 | $50.20 | $50.20 |
| Purchase #3 | $84.29 | 3.263% | $87.0404 | $87.04 | $87.05 | $87.00 |
| Purchase #4 | $180.50 | 6.119% | $191.5448 | $191.54 | $191.55 | $191.50 |
| Purchase #5 | $196.61 | 10.424% | $217.1046 | $217.10 | $217.10 | $217.10 |
| Purchase #6 | $139.89 | 7.694% | $150.6531 | $150.65 | $150.65 | $150.70 |
| Purchase #7 | $234.83 | 5.157% | $246.9402 | $246.94 | $246.95 | $246.90 |
| 7 purchase totals = | $923.20 | $988.1900 | $988.18 | $988.20 | $988.10 | |