| 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 | $200.86 | 3.794% | $208.4806 | $208.48 | $208.50 | $208.50 |
| Purchase #2 | $35.90 | 8.416% | $38.9213 | $38.92 | $38.90 | $38.90 |
| Purchase #3 | $124.95 | 13.361% | $141.6446 | $141.64 | $141.65 | $141.60 |
| Purchase #4 | $62.84 | 10.863% | $69.6663 | $69.67 | $69.65 | $69.70 |
| Purchase #5 | $93.68 | 12.402% | $105.2982 | $105.30 | $105.30 | $105.30 |
| Purchase #6 | $209.40 | 10.430% | $231.2404 | $231.24 | $231.25 | $231.20 |
| Purchase #7 | $152.96 | 13.616% | $173.787 | $173.79 | $173.80 | $173.80 |
| 7 purchase totals = | $880.59 | $969.0384 | $969.04 | $969.05 | $969.00 | |