| 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 | $37.53 | 5.289% | $39.515 | $39.52 | $39.50 | $39.50 |
| Purchase #2 | $126.33 | 8.745% | $137.3776 | $137.38 | $137.40 | $137.40 |
| Purchase #3 | $119.32 | 7.217% | $127.9313 | $127.93 | $127.95 | $127.90 |
| Purchase #4 | $34.95 | 4.799% | $36.6273 | $36.63 | $36.65 | $36.60 |
| Purchase #5 | $39.54 | 3.141% | $40.782 | $40.78 | $40.80 | $40.80 |
| Purchase #6 | $225.76 | 11.367% | $251.4221 | $251.42 | $251.40 | $251.40 |
| Purchase #7 | $156.87 | 8.556% | $170.2918 | $170.29 | $170.30 | $170.30 |
| 7 purchase totals = | $740.30 | $803.9471 | $803.95 | $804.00 | $803.90 | |