| 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 | $67.87 | 10.290% | $74.8538 | $74.85 | $74.85 | $74.90 |
| Purchase #2 | $116.56 | 10.207% | $128.4573 | $128.46 | $128.45 | $128.50 |
| Purchase #3 | $149.97 | 6.301% | $159.4196 | $159.42 | $159.40 | $159.40 |
| Purchase #4 | $117.37 | 4.718% | $122.9075 | $122.91 | $122.90 | $122.90 |
| Purchase #5 | $105.97 | 8.781% | $115.2752 | $115.28 | $115.30 | $115.30 |
| Purchase #6 | $40.99 | 11.166% | $45.5669 | $45.57 | $45.55 | $45.60 |
| Purchase #7 | $203.44 | 10.739% | $225.2874 | $225.29 | $225.30 | $225.30 |
| 7 purchase totals = | $802.17 | $871.7677 | $871.78 | $871.75 | $871.90 | |