| 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 | $8.59 | 13.524% | $9.7517 | $9.75 | $9.75 | $9.80 |
| Purchase #2 | $75.61 | 12.388% | $84.9766 | $84.98 | $85.00 | $85.00 |
| Purchase #3 | $65.96 | 5.172% | $69.3715 | $69.37 | $69.35 | $69.40 |
| Purchase #4 | $157.97 | 11.672% | $176.4083 | $176.41 | $176.40 | $176.40 |
| Purchase #5 | $229.43 | 6.464% | $244.2604 | $244.26 | $244.25 | $244.30 |
| Purchase #6 | $65.35 | 12.289% | $73.3809 | $73.38 | $73.40 | $73.40 |
| Purchase #7 | $83.90 | 8.194% | $90.7748 | $90.77 | $90.75 | $90.80 |
| 7 purchase totals = | $686.81 | $748.9242 | $748.92 | $748.90 | $749.10 | |