| 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 | $47.35 | 10.770% | $52.4496 | $52.45 | $52.45 | $52.40 |
| Purchase #2 | $20.42 | 12.831% | $23.0401 | $23.04 | $23.05 | $23.00 |
| Purchase #3 | $178.52 | 4.743% | $186.9872 | $186.99 | $187.00 | $187.00 |
| Purchase #4 | $35.43 | 8.313% | $38.3753 | $38.38 | $38.40 | $38.40 |
| Purchase #5 | $168.93 | 8.233% | $182.838 | $182.84 | $182.85 | $182.80 |
| Purchase #6 | $126.66 | 13.274% | $143.4728 | $143.47 | $143.45 | $143.50 |
| Purchase #7 | $183.47 | 7.544% | $197.311 | $197.31 | $197.30 | $197.30 |
| 7 purchase totals = | $760.78 | $824.4740 | $824.48 | $824.50 | $824.40 | |