| 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 | $78.70 | 4.641% | $82.3525 | $82.35 | $82.35 | $82.40 |
| Purchase #2 | $27.51 | 6.249% | $29.2291 | $29.23 | $29.25 | $29.20 |
| Purchase #3 | $18.92 | 12.560% | $21.2964 | $21.30 | $21.30 | $21.30 |
| Purchase #4 | $246.90 | 3.526% | $255.6057 | $255.61 | $255.60 | $255.60 |
| Purchase #5 | $40.43 | 3.275% | $41.7541 | $41.75 | $41.75 | $41.80 |
| Purchase #6 | $232.36 | 11.329% | $258.6841 | $258.68 | $258.70 | $258.70 |
| Purchase #7 | $224.49 | 6.477% | $239.0302 | $239.03 | $239.05 | $239.00 |
| 7 purchase totals = | $869.31 | $927.9521 | $927.95 | $928.00 | $928.00 | |