| 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 | $38.62 | 8.780% | $42.0108 | $42.01 | $42.00 | $42.00 |
| Purchase #2 | $29.86 | 13.513% | $33.895 | $33.90 | $33.90 | $33.90 |
| Purchase #3 | $182.63 | 10.175% | $201.2126 | $201.21 | $201.20 | $201.20 |
| Purchase #4 | $189.27 | 11.751% | $211.5111 | $211.51 | $211.50 | $211.50 |
| Purchase #5 | $125.87 | 5.522% | $132.8205 | $132.82 | $132.80 | $132.80 |
| Purchase #6 | $180.61 | 12.166% | $202.583 | $202.58 | $202.60 | $202.60 |
| Purchase #7 | $150.71 | 6.699% | $160.8061 | $160.81 | $160.80 | $160.80 |
| 7 purchase totals = | $897.57 | $984.8391 | $984.84 | $984.80 | $984.80 | |