| 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 | $75.30 | 8.788% | $81.9174 | $81.92 | $81.90 | $81.90 |
| Purchase #2 | $93.42 | 5.406% | $98.4703 | $98.47 | $98.45 | $98.50 |
| Purchase #3 | $38.38 | 4.612% | $40.1501 | $40.15 | $40.15 | $40.20 |
| Purchase #4 | $146.82 | 13.516% | $166.6642 | $166.66 | $166.65 | $166.70 |
| Purchase #5 | $61.92 | 9.848% | $68.0179 | $68.02 | $68.00 | $68.00 |
| Purchase #6 | $250.26 | 7.659% | $269.4274 | $269.43 | $269.45 | $269.40 |
| Purchase #7 | $161.71 | 6.764% | $172.6481 | $172.65 | $172.65 | $172.60 |
| 7 purchase totals = | $827.81 | $897.2954 | $897.30 | $897.25 | $897.30 | |