| 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 | $224.43 | 5.487% | $236.7445 | $236.74 | $236.75 | $236.70 |
| Purchase #2 | $9.32 | 7.365% | $10.0064 | $10.01 | $10.00 | $10.00 |
| Purchase #3 | $162.78 | 5.810% | $172.2375 | $172.24 | $172.25 | $172.20 |
| Purchase #4 | $137.90 | 9.673% | $151.2391 | $151.24 | $151.25 | $151.20 |
| Purchase #5 | $93.74 | 13.439% | $106.3377 | $106.34 | $106.35 | $106.30 |
| Purchase #6 | $45.28 | 4.801% | $47.4539 | $47.45 | $47.45 | $47.50 |
| Purchase #7 | $73.38 | 7.731% | $79.053 | $79.05 | $79.05 | $79.10 |
| 7 purchase totals = | $746.83 | $803.0721 | $803.07 | $803.10 | $803.00 | |