| 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 | $33.80 | 10.870% | $37.4741 | $37.47 | $37.45 | $37.50 |
| Purchase #2 | $148.69 | 13.663% | $169.0055 | $169.01 | $169.00 | $169.00 |
| Purchase #3 | $238.44 | 12.669% | $268.648 | $268.65 | $268.65 | $268.60 |
| Purchase #4 | $15.84 | 4.796% | $16.5997 | $16.60 | $16.60 | $16.60 |
| Purchase #5 | $103.52 | 13.347% | $117.3368 | $117.34 | $117.35 | $117.30 |
| Purchase #6 | $196.69 | 3.581% | $203.7335 | $203.73 | $203.75 | $203.70 |
| Purchase #7 | $20.35 | 7.671% | $21.911 | $21.91 | $21.90 | $21.90 |
| 7 purchase totals = | $757.33 | $834.7086 | $834.71 | $834.70 | $834.60 | |