| 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 | $46.50 | 9.330% | $50.8385 | $50.84 | $50.85 | $50.80 |
| Purchase #2 | $86.96 | 9.757% | $95.4447 | $95.44 | $95.45 | $95.40 |
| Purchase #3 | $131.69 | 11.374% | $146.6684 | $146.67 | $146.65 | $146.70 |
| Purchase #4 | $26.63 | 3.835% | $27.6513 | $27.65 | $27.65 | $27.70 |
| Purchase #5 | $231.67 | 7.504% | $249.0545 | $249.05 | $249.05 | $249.10 |
| Purchase #6 | $103.79 | 5.379% | $109.3729 | $109.37 | $109.35 | $109.40 |
| Purchase #7 | $145.48 | 3.672% | $150.822 | $150.82 | $150.80 | $150.80 |
| 7 purchase totals = | $772.72 | $829.8523 | $829.84 | $829.80 | $829.90 | |