| 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 | $44.38 | 12.721% | $50.0256 | $50.03 | $50.05 | $50.00 |
| Purchase #2 | $155.99 | 9.742% | $171.1865 | $171.19 | $171.20 | $171.20 |
| Purchase #3 | $83.65 | 6.179% | $88.8187 | $88.82 | $88.80 | $88.80 |
| Purchase #4 | $183.26 | 4.176% | $190.9129 | $190.91 | $190.90 | $190.90 |
| Purchase #5 | $61.47 | 5.799% | $65.0346 | $65.03 | $65.05 | $65.00 |
| Purchase #6 | $188.92 | 13.194% | $213.8461 | $213.85 | $213.85 | $213.80 |
| Purchase #7 | $94.72 | 4.200% | $98.6982 | $98.70 | $98.70 | $98.70 |
| 7 purchase totals = | $812.39 | $878.5226 | $878.53 | $878.55 | $878.40 | |