| 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 | $41.36 | 9.162% | $45.1494 | $45.15 | $45.15 | $45.10 |
| Purchase #2 | $25.93 | 6.728% | $27.6746 | $27.67 | $27.65 | $27.70 |
| Purchase #3 | $92.58 | 8.110% | $100.0882 | $100.09 | $100.10 | $100.10 |
| Purchase #4 | $248.45 | 10.457% | $274.4304 | $274.43 | $274.45 | $274.40 |
| Purchase #5 | $59.92 | 13.483% | $67.999 | $68.00 | $68.00 | $68.00 |
| Purchase #6 | $104.61 | 10.618% | $115.7175 | $115.72 | $115.70 | $115.70 |
| Purchase #7 | $186.59 | 9.804% | $204.8833 | $204.88 | $204.90 | $204.90 |
| 7 purchase totals = | $759.44 | $835.9424 | $835.94 | $835.95 | $835.90 | |