| 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 | $91.96 | 5.700% | $97.2017 | $97.20 | $97.20 | $97.20 |
| Purchase #2 | $244.44 | 11.426% | $272.3697 | $272.37 | $272.35 | $272.40 |
| Purchase #3 | $112.59 | 12.243% | $126.3744 | $126.37 | $126.35 | $126.40 |
| Purchase #4 | $13.73 | 7.760% | $14.7954 | $14.80 | $14.80 | $14.80 |
| Purchase #5 | $139.67 | 7.288% | $149.8491 | $149.85 | $149.85 | $149.80 |
| Purchase #6 | $95.44 | 3.801% | $99.0677 | $99.07 | $99.05 | $99.10 |
| Purchase #7 | $181.43 | 7.275% | $194.629 | $194.63 | $194.65 | $194.60 |
| 7 purchase totals = | $879.26 | $954.2870 | $954.29 | $954.25 | $954.30 | |