| 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 | $48.78 | 7.508% | $52.4424 | $52.44 | $52.45 | $52.40 |
| Purchase #2 | $193.56 | 13.616% | $219.9151 | $219.92 | $219.90 | $219.90 |
| Purchase #3 | $140.52 | 7.531% | $151.1026 | $151.10 | $151.10 | $151.10 |
| Purchase #4 | $55.60 | 6.511% | $59.2201 | $59.22 | $59.20 | $59.20 |
| Purchase #5 | $27.65 | 10.355% | $30.5132 | $30.51 | $30.50 | $30.50 |
| Purchase #6 | $32.34 | 11.739% | $36.1364 | $36.14 | $36.15 | $36.10 |
| Purchase #7 | $105.32 | 3.279% | $108.7734 | $108.77 | $108.75 | $108.80 |
| 7 purchase totals = | $603.77 | $658.1032 | $658.10 | $658.05 | $658.00 | |