| 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 | $42.83 | 11.469% | $47.7422 | $47.74 | $47.75 | $47.70 |
| Purchase #2 | $66.56 | 8.523% | $72.2329 | $72.23 | $72.25 | $72.20 |
| Purchase #3 | $122.83 | 4.613% | $128.4961 | $128.50 | $128.50 | $128.50 |
| Purchase #4 | $79.90 | 7.705% | $86.0563 | $86.06 | $86.05 | $86.10 |
| Purchase #5 | $111.83 | 9.620% | $122.588 | $122.59 | $122.60 | $122.60 |
| Purchase #6 | $123.58 | 13.835% | $140.6773 | $140.68 | $140.70 | $140.70 |
| Purchase #7 | $122.89 | 7.608% | $132.2395 | $132.24 | $132.25 | $132.20 |
| 7 purchase totals = | $670.42 | $730.0323 | $730.04 | $730.10 | $730.00 | |