| 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 | $77.40 | 5.621% | $81.7507 | $81.75 | $81.75 | $81.80 |
| Purchase #2 | $237.39 | 4.802% | $248.7895 | $248.79 | $248.80 | $248.80 |
| Purchase #3 | $105.58 | 13.505% | $119.8386 | $119.84 | $119.85 | $119.80 |
| Purchase #4 | $102.70 | 5.170% | $108.0096 | $108.01 | $108.00 | $108.00 |
| Purchase #5 | $124.79 | 4.557% | $130.4767 | $130.48 | $130.50 | $130.50 |
| Purchase #6 | $110.38 | 5.271% | $116.1981 | $116.20 | $116.20 | $116.20 |
| Purchase #7 | $118.60 | 10.241% | $130.7458 | $130.75 | $130.75 | $130.70 |
| 7 purchase totals = | $876.84 | $935.8090 | $935.82 | $935.85 | $935.80 | |