| 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 | $49.44 | 4.559% | $51.694 | $51.69 | $51.70 | $51.70 |
| Purchase #2 | $150.30 | 4.141% | $156.5239 | $156.52 | $156.50 | $156.50 |
| Purchase #3 | $12.86 | 5.461% | $13.5623 | $13.56 | $13.55 | $13.60 |
| Purchase #4 | $215.83 | 9.360% | $236.0317 | $236.03 | $236.05 | $236.00 |
| Purchase #5 | $14.61 | 10.637% | $16.1641 | $16.16 | $16.15 | $16.20 |
| Purchase #6 | $85.41 | 8.144% | $92.3658 | $92.37 | $92.35 | $92.40 |
| Purchase #7 | $80.30 | 9.498% | $87.9269 | $87.93 | $87.95 | $87.90 |
| 7 purchase totals = | $608.75 | $654.2687 | $654.26 | $654.25 | $654.30 | |