| 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 | $64.80 | 4.609% | $67.7866 | $67.79 | $67.80 | $67.80 |
| Purchase #2 | $42.67 | 9.227% | $46.6072 | $46.61 | $46.60 | $46.60 |
| Purchase #3 | $182.93 | 8.103% | $197.7528 | $197.75 | $197.75 | $197.80 |
| Purchase #4 | $94.88 | 5.114% | $99.7322 | $99.73 | $99.75 | $99.70 |
| Purchase #5 | $111.98 | 11.124% | $124.4367 | $124.44 | $124.45 | $124.40 |
| Purchase #6 | $180.26 | 5.683% | $190.5042 | $190.50 | $190.50 | $190.50 |
| Purchase #7 | $116.56 | 12.370% | $130.9785 | $130.98 | $131.00 | $131.00 |
| 7 purchase totals = | $794.08 | $857.7982 | $857.80 | $857.85 | $857.80 | |