| 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 | $82.52 | 3.347% | $85.2819 | $85.28 | $85.30 | $85.30 |
| Purchase #2 | $128.28 | 5.122% | $134.8505 | $134.85 | $134.85 | $134.90 |
| Purchase #3 | $70.57 | 9.761% | $77.4583 | $77.46 | $77.45 | $77.50 |
| Purchase #4 | $235.45 | 12.446% | $264.7541 | $264.75 | $264.75 | $264.80 |
| Purchase #5 | $109.31 | 6.183% | $116.0686 | $116.07 | $116.05 | $116.10 |
| Purchase #6 | $135.34 | 10.487% | $149.5331 | $149.53 | $149.55 | $149.50 |
| Purchase #7 | $9.52 | 9.574% | $10.4314 | $10.43 | $10.45 | $10.40 |
| 7 purchase totals = | $770.99 | $838.3779 | $838.37 | $838.40 | $838.50 | |