| 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 | $48.89 | 5.738% | $51.6953 | $51.70 | $51.70 | $51.70 |
| Purchase #2 | $138.40 | 10.396% | $152.7881 | $152.79 | $152.80 | $152.80 |
| Purchase #3 | $101.79 | 13.194% | $115.2202 | $115.22 | $115.20 | $115.20 |
| Purchase #4 | $72.54 | 4.543% | $75.8355 | $75.84 | $75.85 | $75.80 |
| Purchase #5 | $74.74 | 13.219% | $84.6199 | $84.62 | $84.60 | $84.60 |
| Purchase #6 | $220.74 | 6.452% | $234.9821 | $234.98 | $235.00 | $235.00 |
| Purchase #7 | $112.55 | 13.476% | $127.7172 | $127.72 | $127.70 | $127.70 |
| 7 purchase totals = | $769.65 | $842.8583 | $842.87 | $842.85 | $842.80 | |