| 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 | $8.61 | 10.213% | $9.4893 | $9.49 | $9.50 | $9.50 |
| Purchase #2 | $142.84 | 13.230% | $161.7377 | $161.74 | $161.75 | $161.70 |
| Purchase #3 | $81.60 | 5.826% | $86.354 | $86.35 | $86.35 | $86.40 |
| Purchase #4 | $64.26 | 6.353% | $68.3424 | $68.34 | $68.35 | $68.30 |
| Purchase #5 | $119.63 | 11.148% | $132.9664 | $132.97 | $132.95 | $133.00 |
| Purchase #6 | $110.30 | 3.174% | $113.8009 | $113.80 | $113.80 | $113.80 |
| Purchase #7 | $245.89 | 3.198% | $253.7536 | $253.75 | $253.75 | $253.80 |
| 7 purchase totals = | $773.13 | $826.4443 | $826.44 | $826.45 | $826.50 | |