| 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 | $33.93 | 13.189% | $38.405 | $38.41 | $38.40 | $38.40 |
| Purchase #2 | $188.85 | 3.724% | $195.8828 | $195.88 | $195.90 | $195.90 |
| Purchase #3 | $44.94 | 10.679% | $49.7391 | $49.74 | $49.75 | $49.70 |
| Purchase #4 | $139.52 | 3.450% | $144.3334 | $144.33 | $144.35 | $144.30 |
| Purchase #5 | $44.50 | 4.834% | $46.6511 | $46.65 | $46.65 | $46.70 |
| Purchase #6 | $83.92 | 4.121% | $87.3783 | $87.38 | $87.40 | $87.40 |
| Purchase #7 | $135.32 | 7.830% | $145.9156 | $145.92 | $145.90 | $145.90 |
| 7 purchase totals = | $670.98 | $708.3053 | $708.31 | $708.35 | $708.30 | |