| 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 | $115.99 | 9.129% | $126.5787 | $126.58 | $126.60 | $126.60 |
| Purchase #2 | $122.73 | 7.197% | $131.5629 | $131.56 | $131.55 | $131.60 |
| Purchase #3 | $114.73 | 3.653% | $118.9211 | $118.92 | $118.90 | $118.90 |
| Purchase #4 | $50.97 | 3.840% | $52.9272 | $52.93 | $52.95 | $52.90 |
| Purchase #5 | $41.87 | 8.469% | $45.416 | $45.42 | $45.40 | $45.40 |
| Purchase #6 | $180.61 | 8.622% | $196.1822 | $196.18 | $196.20 | $196.20 |
| Purchase #7 | $103.26 | 5.367% | $108.802 | $108.80 | $108.80 | $108.80 |
| 7 purchase totals = | $730.16 | $780.3901 | $780.39 | $780.40 | $780.40 | |