| 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 | $39.97 | 9.624% | $43.8167 | $43.82 | $43.80 | $43.80 |
| Purchase #2 | $129.48 | 8.619% | $140.6399 | $140.64 | $140.65 | $140.60 |
| Purchase #3 | $119.67 | 6.245% | $127.1434 | $127.14 | $127.15 | $127.10 |
| Purchase #4 | $192.60 | 10.506% | $212.8346 | $212.83 | $212.85 | $212.80 |
| Purchase #5 | $172.90 | 4.343% | $180.409 | $180.41 | $180.40 | $180.40 |
| Purchase #6 | $116.82 | 13.564% | $132.6655 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $7.47 | 3.481% | $7.73 | $7.73 | $7.75 | $7.70 |
| 7 purchase totals = | $778.91 | $845.2391 | $845.24 | $845.25 | $845.10 | |