| 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 | $33.56 | 8.120% | $36.2851 | $36.29 | $36.30 | $36.30 |
| Purchase #2 | $182.49 | 12.212% | $204.7757 | $204.78 | $204.80 | $204.80 |
| Purchase #3 | $49.84 | 6.697% | $53.1778 | $53.18 | $53.20 | $53.20 |
| Purchase #4 | $124.83 | 7.480% | $134.1673 | $134.17 | $134.15 | $134.20 |
| Purchase #5 | $84.96 | 7.424% | $91.2674 | $91.27 | $91.25 | $91.30 |
| Purchase #6 | $101.71 | 11.674% | $113.5836 | $113.58 | $113.60 | $113.60 |
| Purchase #7 | $114.51 | 4.245% | $119.3709 | $119.37 | $119.35 | $119.40 |
| 7 purchase totals = | $691.90 | $752.6278 | $752.64 | $752.65 | $752.80 | |