| 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 | $21.84 | 8.471% | $23.6901 | $23.69 | $23.70 | $23.70 |
| Purchase #2 | $181.30 | 7.620% | $195.1151 | $195.12 | $195.10 | $195.10 |
| Purchase #3 | $51.74 | 5.504% | $54.5878 | $54.59 | $54.60 | $54.60 |
| Purchase #4 | $5.69 | 3.650% | $5.8977 | $5.90 | $5.90 | $5.90 |
| Purchase #5 | $193.39 | 5.840% | $204.684 | $204.68 | $204.70 | $204.70 |
| Purchase #6 | $154.63 | 13.645% | $175.7293 | $175.73 | $175.75 | $175.70 |
| Purchase #7 | $33.49 | 12.623% | $37.7174 | $37.72 | $37.70 | $37.70 |
| 7 purchase totals = | $642.08 | $697.4214 | $697.43 | $697.45 | $697.40 | |