| 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 | $47.38 | 5.400% | $49.9385 | $49.94 | $49.95 | $49.90 |
| Purchase #2 | $11.64 | 12.147% | $13.0539 | $13.05 | $13.05 | $13.10 |
| Purchase #3 | $25.33 | 5.754% | $26.7875 | $26.79 | $26.80 | $26.80 |
| Purchase #4 | $14.53 | 4.462% | $15.1783 | $15.18 | $15.20 | $15.20 |
| Purchase #5 | $169.60 | 5.812% | $179.4572 | $179.46 | $179.45 | $179.50 |
| Purchase #6 | $173.28 | 11.305% | $192.8693 | $192.87 | $192.85 | $192.90 |
| Purchase #7 | $223.45 | 13.426% | $253.4504 | $253.45 | $253.45 | $253.50 |
| 7 purchase totals = | $665.21 | $730.7351 | $730.74 | $730.75 | $730.90 | |