| 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 | $35.38 | 11.323% | $39.3861 | $39.39 | $39.40 | $39.40 |
| Purchase #2 | $22.43 | 11.842% | $25.0862 | $25.09 | $25.10 | $25.10 |
| Purchase #3 | $187.80 | 11.522% | $209.4383 | $209.44 | $209.45 | $209.40 |
| Purchase #4 | $132.98 | 13.799% | $151.3299 | $151.33 | $151.35 | $151.30 |
| Purchase #5 | $139.83 | 9.394% | $152.9656 | $152.97 | $152.95 | $153.00 |
| Purchase #6 | $235.88 | 3.232% | $243.5036 | $243.50 | $243.50 | $243.50 |
| Purchase #7 | $30.89 | 10.682% | $34.1897 | $34.19 | $34.20 | $34.20 |
| 7 purchase totals = | $785.19 | $855.8994 | $855.91 | $855.95 | $855.90 | |