| 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 | $30.42 | 9.102% | $33.1888 | $33.19 | $33.20 | $33.20 |
| Purchase #2 | $226.94 | 8.252% | $245.6671 | $245.67 | $245.65 | $245.70 |
| Purchase #3 | $77.97 | 9.352% | $85.2618 | $85.26 | $85.25 | $85.30 |
| Purchase #4 | $22.99 | 11.756% | $25.6927 | $25.69 | $25.70 | $25.70 |
| Purchase #5 | $11.74 | 8.472% | $12.7346 | $12.73 | $12.75 | $12.70 |
| Purchase #6 | $244.72 | 6.508% | $260.6464 | $260.65 | $260.65 | $260.60 |
| Purchase #7 | $196.72 | 7.484% | $211.4425 | $211.44 | $211.45 | $211.40 |
| 7 purchase totals = | $811.50 | $874.6339 | $874.63 | $874.65 | $874.60 | |