| 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 | $79.43 | 6.463% | $84.5636 | $84.56 | $84.55 | $84.60 |
| Purchase #2 | $198.62 | 11.785% | $222.0274 | $222.03 | $222.05 | $222.00 |
| Purchase #3 | $144.44 | 4.337% | $150.7044 | $150.70 | $150.70 | $150.70 |
| Purchase #4 | $163.70 | 3.217% | $168.9662 | $168.97 | $168.95 | $169.00 |
| Purchase #5 | $149.60 | 9.333% | $163.5622 | $163.56 | $163.55 | $163.60 |
| Purchase #6 | $9.84 | 7.809% | $10.6084 | $10.61 | $10.60 | $10.60 |
| Purchase #7 | $10.33 | 4.114% | $10.755 | $10.76 | $10.75 | $10.80 |
| 7 purchase totals = | $755.96 | $811.1872 | $811.19 | $811.15 | $811.30 | |