| 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 | $209.70 | 3.796% | $217.6602 | $217.66 | $217.65 | $217.70 |
| Purchase #2 | $87.36 | 9.465% | $95.6286 | $95.63 | $95.65 | $95.60 |
| Purchase #3 | $74.37 | 6.371% | $79.1081 | $79.11 | $79.10 | $79.10 |
| Purchase #4 | $7.62 | 6.155% | $8.089 | $8.09 | $8.10 | $8.10 |
| Purchase #5 | $160.33 | 12.448% | $180.2879 | $180.29 | $180.30 | $180.30 |
| Purchase #6 | $176.30 | 5.423% | $185.8607 | $185.86 | $185.85 | $185.90 |
| Purchase #7 | $52.34 | 4.108% | $54.4901 | $54.49 | $54.50 | $54.50 |
| 7 purchase totals = | $768.02 | $821.1246 | $821.13 | $821.15 | $821.20 | |