| 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 | $76.36 | 10.713% | $84.5404 | $84.54 | $84.55 | $84.50 |
| Purchase #2 | $115.83 | 13.222% | $131.145 | $131.15 | $131.15 | $131.10 |
| Purchase #3 | $85.74 | 13.695% | $97.4821 | $97.48 | $97.50 | $97.50 |
| Purchase #4 | $101.72 | 3.644% | $105.4267 | $105.43 | $105.45 | $105.40 |
| Purchase #5 | $33.78 | 8.517% | $36.657 | $36.66 | $36.65 | $36.70 |
| Purchase #6 | $68.37 | 8.747% | $74.3503 | $74.35 | $74.35 | $74.40 |
| Purchase #7 | $237.35 | 12.574% | $267.1944 | $267.19 | $267.20 | $267.20 |
| 7 purchase totals = | $719.15 | $796.7959 | $796.80 | $796.85 | $796.80 | |