| 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 | $40.80 | 7.871% | $44.0114 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $105.39 | 8.110% | $113.9371 | $113.94 | $113.95 | $113.90 |
| Purchase #3 | $87.98 | 4.611% | $92.0368 | $92.04 | $92.05 | $92.00 |
| Purchase #4 | $7.61 | 11.608% | $8.4934 | $8.49 | $8.50 | $8.50 |
| Purchase #5 | $73.72 | 9.718% | $80.8841 | $80.88 | $80.90 | $80.90 |
| Purchase #6 | $154.66 | 12.599% | $174.1456 | $174.15 | $174.15 | $174.10 |
| Purchase #7 | $146.86 | 7.571% | $157.9788 | $157.98 | $158.00 | $158.00 |
| 7 purchase totals = | $617.02 | $671.4872 | $671.49 | $671.55 | $671.40 | |