| 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 | $18.25 | 5.486% | $19.2512 | $19.25 | $19.25 | $19.30 |
| Purchase #2 | $195.40 | 7.388% | $209.8362 | $209.84 | $209.85 | $209.80 |
| Purchase #3 | $191.64 | 13.648% | $217.795 | $217.80 | $217.80 | $217.80 |
| Purchase #4 | $197.35 | 11.680% | $220.4005 | $220.40 | $220.40 | $220.40 |
| Purchase #5 | $26.45 | 13.134% | $29.9239 | $29.92 | $29.90 | $29.90 |
| Purchase #6 | $54.78 | 13.340% | $62.0877 | $62.09 | $62.10 | $62.10 |
| Purchase #7 | $124.73 | 11.633% | $139.2398 | $139.24 | $139.25 | $139.20 |
| 7 purchase totals = | $808.60 | $898.5343 | $898.54 | $898.55 | $898.50 | |