| 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 | $67.93 | 4.434% | $70.942 | $70.94 | $70.95 | $70.90 |
| Purchase #2 | $78.36 | 3.416% | $81.0368 | $81.04 | $81.05 | $81.00 |
| Purchase #3 | $129.56 | 8.817% | $140.9833 | $140.98 | $141.00 | $141.00 |
| Purchase #4 | $116.71 | 5.215% | $122.7964 | $122.80 | $122.80 | $122.80 |
| Purchase #5 | $155.58 | 13.415% | $176.4511 | $176.45 | $176.45 | $176.50 |
| Purchase #6 | $84.70 | 8.531% | $91.9258 | $91.93 | $91.95 | $91.90 |
| Purchase #7 | $152.97 | 4.190% | $159.3794 | $159.38 | $159.40 | $159.40 |
| 7 purchase totals = | $785.81 | $843.5148 | $843.52 | $843.60 | $843.50 | |