| 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 | $16.37 | 7.756% | $17.6397 | $17.64 | $17.65 | $17.60 |
| Purchase #2 | $16.38 | 3.399% | $16.9368 | $16.94 | $16.95 | $16.90 |
| Purchase #3 | $166.91 | 12.176% | $187.233 | $187.23 | $187.25 | $187.20 |
| Purchase #4 | $33.68 | 12.155% | $37.7738 | $37.77 | $37.75 | $37.80 |
| Purchase #5 | $134.72 | 8.424% | $146.0688 | $146.07 | $146.05 | $146.10 |
| Purchase #6 | $105.65 | 3.783% | $109.6467 | $109.65 | $109.65 | $109.60 |
| Purchase #7 | $43.36 | 5.691% | $45.8276 | $45.83 | $45.85 | $45.80 |
| 7 purchase totals = | $517.07 | $561.1264 | $561.13 | $561.15 | $561.00 | |