| 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 | $33.92 | 13.640% | $38.5467 | $38.55 | $38.55 | $38.50 |
| Purchase #2 | $106.84 | 5.304% | $112.5068 | $112.51 | $112.50 | $112.50 |
| Purchase #3 | $44.92 | 12.506% | $50.5377 | $50.54 | $50.55 | $50.50 |
| Purchase #4 | $76.37 | 6.114% | $81.0393 | $81.04 | $81.05 | $81.00 |
| Purchase #5 | $211.39 | 9.250% | $230.9436 | $230.94 | $230.95 | $230.90 |
| Purchase #6 | $126.34 | 3.413% | $130.652 | $130.65 | $130.65 | $130.70 |
| Purchase #7 | $129.69 | 7.682% | $139.6528 | $139.65 | $139.65 | $139.70 |
| 7 purchase totals = | $729.47 | $783.8789 | $783.88 | $783.90 | $783.80 | |