| 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 | $240.63 | 10.364% | $265.5689 | $265.57 | $265.55 | $265.60 |
| Purchase #2 | $45.30 | 10.304% | $49.9677 | $49.97 | $49.95 | $50.00 |
| Purchase #3 | $92.36 | 4.276% | $96.3093 | $96.31 | $96.30 | $96.30 |
| Purchase #4 | $135.39 | 8.508% | $146.909 | $146.91 | $146.90 | $146.90 |
| Purchase #5 | $163.72 | 11.108% | $181.906 | $181.91 | $181.90 | $181.90 |
| Purchase #6 | $45.82 | 13.604% | $52.0534 | $52.05 | $52.05 | $52.10 |
| Purchase #7 | $151.56 | 10.744% | $167.8436 | $167.84 | $167.85 | $167.80 |
| 7 purchase totals = | $874.78 | $960.5579 | $960.56 | $960.50 | $960.60 | |