| 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 | $85.66 | 13.683% | $97.3809 | $97.38 | $97.40 | $97.40 |
| Purchase #2 | $25.62 | 8.759% | $27.8641 | $27.86 | $27.85 | $27.90 |
| Purchase #3 | $160.45 | 5.442% | $169.1817 | $169.18 | $169.20 | $169.20 |
| Purchase #4 | $249.72 | 10.117% | $274.9842 | $274.98 | $275.00 | $275.00 |
| Purchase #5 | $118.51 | 9.218% | $129.4343 | $129.43 | $129.45 | $129.40 |
| Purchase #6 | $225.46 | 8.199% | $243.9455 | $243.95 | $243.95 | $243.90 |
| Purchase #7 | $146.37 | 6.174% | $155.4069 | $155.41 | $155.40 | $155.40 |
| 7 purchase totals = | $1,011.79 | $1,098.1976 | $1,098.19 | $1,098.25 | $1,098.20 | |