| 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 | $25.80 | 3.642% | $26.7396 | $26.74 | $26.75 | $26.70 |
| Purchase #2 | $126.83 | 11.643% | $141.5968 | $141.60 | $141.60 | $141.60 |
| Purchase #3 | $101.66 | 10.559% | $112.3943 | $112.39 | $112.40 | $112.40 |
| Purchase #4 | $198.47 | 11.160% | $220.6193 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $173.82 | 7.144% | $186.2377 | $186.24 | $186.25 | $186.20 |
| Purchase #6 | $69.30 | 9.419% | $75.8274 | $75.83 | $75.85 | $75.80 |
| Purchase #7 | $177.99 | 12.723% | $200.6357 | $200.64 | $200.65 | $200.60 |
| 7 purchase totals = | $873.87 | $964.0508 | $964.06 | $964.10 | $963.90 | |