| 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 | $49.42 | 6.750% | $52.7559 | $52.76 | $52.75 | $52.80 |
| Purchase #2 | $20.70 | 12.809% | $23.3515 | $23.35 | $23.35 | $23.40 |
| Purchase #3 | $238.83 | 4.653% | $249.9428 | $249.94 | $249.95 | $249.90 |
| Purchase #4 | $182.36 | 10.119% | $200.813 | $200.81 | $200.80 | $200.80 |
| Purchase #5 | $80.86 | 7.572% | $86.9827 | $86.98 | $87.00 | $87.00 |
| Purchase #6 | $70.25 | 8.404% | $76.1538 | $76.15 | $76.15 | $76.20 |
| Purchase #7 | $84.73 | 10.517% | $93.6411 | $93.64 | $93.65 | $93.60 |
| 7 purchase totals = | $727.15 | $783.6408 | $783.63 | $783.65 | $783.70 | |