| 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 | $63.33 | 8.621% | $68.7897 | $68.79 | $68.80 | $68.80 |
| Purchase #2 | $151.78 | 13.823% | $172.7605 | $172.76 | $172.75 | $172.80 |
| Purchase #3 | $202.37 | 3.376% | $209.202 | $209.20 | $209.20 | $209.20 |
| Purchase #4 | $34.88 | 7.220% | $37.3983 | $37.40 | $37.40 | $37.40 |
| Purchase #5 | $30.74 | 8.581% | $33.3778 | $33.38 | $33.40 | $33.40 |
| Purchase #6 | $63.95 | 8.241% | $69.2201 | $69.22 | $69.20 | $69.20 |
| Purchase #7 | $64.98 | 5.667% | $68.6624 | $68.66 | $68.65 | $68.70 |
| 7 purchase totals = | $612.03 | $659.4108 | $659.41 | $659.40 | $659.50 | |