| 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 | $55.77 | 5.581% | $58.8825 | $58.88 | $58.90 | $58.90 |
| Purchase #2 | $98.86 | 4.180% | $102.9923 | $102.99 | $103.00 | $103.00 |
| Purchase #3 | $122.67 | 10.362% | $135.3811 | $135.38 | $135.40 | $135.40 |
| Purchase #4 | $26.30 | 9.314% | $28.7496 | $28.75 | $28.75 | $28.70 |
| Purchase #5 | $249.29 | 10.815% | $276.2507 | $276.25 | $276.25 | $276.30 |
| Purchase #6 | $76.52 | 9.136% | $83.5109 | $83.51 | $83.50 | $83.50 |
| Purchase #7 | $72.98 | 8.109% | $78.8979 | $78.90 | $78.90 | $78.90 |
| 7 purchase totals = | $702.39 | $764.6650 | $764.66 | $764.70 | $764.70 | |