| 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 | $11.64 | 6.638% | $12.4127 | $12.41 | $12.40 | $12.40 |
| Purchase #2 | $97.64 | 6.323% | $103.8138 | $103.81 | $103.80 | $103.80 |
| Purchase #3 | $18.71 | 9.794% | $20.5425 | $20.54 | $20.55 | $20.50 |
| Purchase #4 | $62.39 | 11.797% | $69.7501 | $69.75 | $69.75 | $69.80 |
| Purchase #5 | $217.70 | 4.149% | $226.7324 | $226.73 | $226.75 | $226.70 |
| Purchase #6 | $163.41 | 5.569% | $172.5103 | $172.51 | $172.50 | $172.50 |
| Purchase #7 | $44.67 | 5.321% | $47.0469 | $47.05 | $47.05 | $47.00 |
| 7 purchase totals = | $616.16 | $652.8087 | $652.80 | $652.80 | $652.70 | |