| 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 | $55.60 | 4.678% | $58.201 | $58.20 | $58.20 | $58.20 |
| Purchase #2 | $217.90 | 5.195% | $229.2199 | $229.22 | $229.20 | $229.20 |
| Purchase #3 | $12.47 | 10.399% | $13.7668 | $13.77 | $13.75 | $13.80 |
| Purchase #4 | $218.53 | 9.622% | $239.557 | $239.56 | $239.55 | $239.60 |
| Purchase #5 | $62.70 | 12.712% | $70.6704 | $70.67 | $70.65 | $70.70 |
| Purchase #6 | $20.70 | 6.765% | $22.1004 | $22.10 | $22.10 | $22.10 |
| Purchase #7 | $33.60 | 12.604% | $37.8349 | $37.83 | $37.85 | $37.80 |
| 7 purchase totals = | $621.50 | $671.3504 | $671.35 | $671.30 | $671.40 | |