| 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 | $26.91 | 8.144% | $29.1016 | $29.10 | $29.10 | $29.10 |
| Purchase #2 | $103.84 | 13.582% | $117.9435 | $117.94 | $117.95 | $117.90 |
| Purchase #3 | $118.87 | 8.104% | $128.5032 | $128.50 | $128.50 | $128.50 |
| Purchase #4 | $164.53 | 11.767% | $183.8902 | $183.89 | $183.90 | $183.90 |
| Purchase #5 | $238.41 | 12.479% | $268.1612 | $268.16 | $268.15 | $268.20 |
| Purchase #6 | $62.87 | 12.769% | $70.8979 | $70.90 | $70.90 | $70.90 |
| Purchase #7 | $49.94 | 10.305% | $55.0863 | $55.09 | $55.10 | $55.10 |
| 7 purchase totals = | $765.37 | $853.5839 | $853.58 | $853.60 | $853.60 | |