| 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 | $96.69 | 3.141% | $99.727 | $99.73 | $99.75 | $99.70 |
| Purchase #2 | $169.50 | 4.426% | $177.0021 | $177.00 | $177.00 | $177.00 |
| Purchase #3 | $237.60 | 13.222% | $269.0155 | $269.02 | $269.00 | $269.00 |
| Purchase #4 | $45.54 | 8.125% | $49.2401 | $49.24 | $49.25 | $49.20 |
| Purchase #5 | $69.60 | 3.457% | $72.0061 | $72.01 | $72.00 | $72.00 |
| Purchase #6 | $90.71 | 4.512% | $94.8028 | $94.80 | $94.80 | $94.80 |
| Purchase #7 | $135.86 | 13.242% | $153.8506 | $153.85 | $153.85 | $153.90 |
| 7 purchase totals = | $845.50 | $915.6442 | $915.65 | $915.65 | $915.60 | |