| 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 | $80.86 | 12.110% | $90.6521 | $90.65 | $90.65 | $90.70 |
| Purchase #2 | $23.43 | 12.409% | $26.3374 | $26.34 | $26.35 | $26.30 |
| Purchase #3 | $48.59 | 12.402% | $54.6161 | $54.62 | $54.60 | $54.60 |
| Purchase #4 | $229.44 | 4.238% | $239.1637 | $239.16 | $239.15 | $239.20 |
| Purchase #5 | $40.47 | 3.178% | $41.7561 | $41.76 | $41.75 | $41.80 |
| Purchase #6 | $120.67 | 12.728% | $136.0289 | $136.03 | $136.05 | $136.00 |
| Purchase #7 | $144.61 | 13.703% | $164.4259 | $164.43 | $164.45 | $164.40 |
| 7 purchase totals = | $688.07 | $752.9802 | $752.99 | $753.00 | $753.00 | |