| 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 | $14.43 | 13.195% | $16.334 | $16.33 | $16.35 | $16.30 |
| Purchase #2 | $85.88 | 3.810% | $89.152 | $89.15 | $89.15 | $89.20 |
| Purchase #3 | $147.98 | 10.336% | $163.2752 | $163.28 | $163.30 | $163.30 |
| Purchase #4 | $183.44 | 10.491% | $202.6847 | $202.68 | $202.70 | $202.70 |
| Purchase #5 | $136.72 | 3.790% | $141.9017 | $141.90 | $141.90 | $141.90 |
| Purchase #6 | $11.78 | 11.328% | $13.1144 | $13.11 | $13.10 | $13.10 |
| Purchase #7 | $110.80 | 11.505% | $123.5475 | $123.55 | $123.55 | $123.50 |
| 7 purchase totals = | $691.03 | $750.0095 | $750.00 | $750.05 | $750.00 | |