| 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 | $71.37 | 10.590% | $78.9281 | $78.93 | $78.95 | $78.90 |
| Purchase #2 | $247.48 | 8.683% | $268.9687 | $268.97 | $268.95 | $269.00 |
| Purchase #3 | $204.83 | 12.465% | $230.3621 | $230.36 | $230.35 | $230.40 |
| Purchase #4 | $33.65 | 3.148% | $34.7093 | $34.71 | $34.70 | $34.70 |
| Purchase #5 | $74.83 | 4.354% | $78.0881 | $78.09 | $78.10 | $78.10 |
| Purchase #6 | $159.47 | 11.336% | $177.5475 | $177.55 | $177.55 | $177.50 |
| Purchase #7 | $115.36 | 12.478% | $129.7546 | $129.75 | $129.75 | $129.80 |
| 7 purchase totals = | $906.99 | $998.3584 | $998.36 | $998.35 | $998.40 | |