| 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 | $97.95 | 5.209% | $103.0522 | $103.05 | $103.05 | $103.10 |
| Purchase #2 | $203.99 | 13.531% | $231.5919 | $231.59 | $231.60 | $231.60 |
| Purchase #3 | $209.79 | 3.325% | $216.7655 | $216.77 | $216.75 | $216.80 |
| Purchase #4 | $6.96 | 7.823% | $7.5045 | $7.50 | $7.50 | $7.50 |
| Purchase #5 | $242.34 | 9.656% | $265.7404 | $265.74 | $265.75 | $265.70 |
| Purchase #6 | $35.34 | 6.357% | $37.5866 | $37.59 | $37.60 | $37.60 |
| Purchase #7 | $110.36 | 3.187% | $113.8772 | $113.88 | $113.90 | $113.90 |
| 7 purchase totals = | $906.73 | $976.1183 | $976.12 | $976.15 | $976.20 | |