| 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 | $84.99 | 3.603% | $88.0522 | $88.05 | $88.05 | $88.10 |
| Purchase #2 | $85.35 | 4.124% | $88.8698 | $88.87 | $88.85 | $88.90 |
| Purchase #3 | $120.84 | 6.729% | $128.9713 | $128.97 | $128.95 | $129.00 |
| Purchase #4 | $56.82 | 6.203% | $60.3445 | $60.34 | $60.35 | $60.30 |
| Purchase #5 | $57.30 | 13.240% | $64.8865 | $64.89 | $64.90 | $64.90 |
| Purchase #6 | $62.33 | 7.713% | $67.1375 | $67.14 | $67.15 | $67.10 |
| Purchase #7 | $153.65 | 7.693% | $165.4703 | $165.47 | $165.45 | $165.50 |
| 7 purchase totals = | $621.28 | $663.7321 | $663.73 | $663.70 | $663.80 | |