| 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 | $40.35 | 5.343% | $42.5059 | $42.51 | $42.50 | $42.50 |
| Purchase #2 | $195.69 | 4.340% | $204.1829 | $204.18 | $204.20 | $204.20 |
| Purchase #3 | $13.66 | 12.638% | $15.3864 | $15.39 | $15.40 | $15.40 |
| Purchase #4 | $73.58 | 5.750% | $77.8109 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $102.72 | 4.416% | $107.2561 | $107.26 | $107.25 | $107.30 |
| Purchase #6 | $168.81 | 5.459% | $178.0253 | $178.03 | $178.05 | $178.00 |
| Purchase #7 | $49.85 | 5.535% | $52.6092 | $52.61 | $52.60 | $52.60 |
| 7 purchase totals = | $644.66 | $677.7767 | $677.79 | $677.80 | $677.80 | |