| 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 | $83.34 | 4.139% | $86.7894 | $86.79 | $86.80 | $86.80 |
| Purchase #2 | $7.54 | 12.191% | $8.4592 | $8.46 | $8.45 | $8.50 |
| Purchase #3 | $56.47 | 10.680% | $62.501 | $62.50 | $62.50 | $62.50 |
| Purchase #4 | $174.90 | 7.206% | $187.5033 | $187.50 | $187.50 | $187.50 |
| Purchase #5 | $46.80 | 7.541% | $50.3292 | $50.33 | $50.35 | $50.30 |
| Purchase #6 | $47.43 | 8.316% | $51.3743 | $51.37 | $51.35 | $51.40 |
| Purchase #7 | $240.79 | 10.577% | $266.2584 | $266.26 | $266.25 | $266.30 |
| 7 purchase totals = | $657.27 | $713.2148 | $713.21 | $713.20 | $713.30 | |