| 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 | $126.92 | 5.450% | $133.8371 | $133.84 | $133.85 | $133.80 |
| Purchase #2 | $213.54 | 3.655% | $221.3449 | $221.34 | $221.35 | $221.30 |
| Purchase #3 | $52.71 | 9.461% | $57.6969 | $57.70 | $57.70 | $57.70 |
| Purchase #4 | $19.41 | 13.625% | $22.0546 | $22.05 | $22.05 | $22.10 |
| Purchase #5 | $22.26 | 7.592% | $23.95 | $23.95 | $23.95 | $24.00 |
| Purchase #6 | $73.51 | 4.409% | $76.7511 | $76.75 | $76.75 | $76.80 |
| Purchase #7 | $93.35 | 4.780% | $97.8121 | $97.81 | $97.80 | $97.80 |
| 7 purchase totals = | $601.70 | $633.4467 | $633.44 | $633.45 | $633.50 | |