| 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 | $49.98 | 10.628% | $55.2919 | $55.29 | $55.30 | $55.30 |
| Purchase #2 | $131.54 | 4.474% | $137.4251 | $137.43 | $137.45 | $137.40 |
| Purchase #3 | $22.25 | 13.756% | $25.3107 | $25.31 | $25.30 | $25.30 |
| Purchase #4 | $124.36 | 4.271% | $129.6714 | $129.67 | $129.65 | $129.70 |
| Purchase #5 | $57.40 | 9.217% | $62.6906 | $62.69 | $62.70 | $62.70 |
| Purchase #6 | $62.56 | 10.769% | $69.2971 | $69.30 | $69.30 | $69.30 |
| Purchase #7 | $61.40 | 10.427% | $67.8022 | $67.80 | $67.80 | $67.80 |
| 7 purchase totals = | $509.49 | $547.4890 | $547.49 | $547.50 | $547.50 | |