| 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 | $44.56 | 11.271% | $49.5824 | $49.58 | $49.60 | $49.60 |
| Purchase #2 | $18.67 | 11.385% | $20.7956 | $20.80 | $20.80 | $20.80 |
| Purchase #3 | $169.60 | 3.527% | $175.5818 | $175.58 | $175.60 | $175.60 |
| Purchase #4 | $132.96 | 10.421% | $146.8158 | $146.82 | $146.80 | $146.80 |
| Purchase #5 | $98.93 | 11.133% | $109.9439 | $109.94 | $109.95 | $109.90 |
| Purchase #6 | $31.35 | 8.683% | $34.0721 | $34.07 | $34.05 | $34.10 |
| Purchase #7 | $51.30 | 9.135% | $55.9863 | $55.99 | $56.00 | $56.00 |
| 7 purchase totals = | $547.37 | $592.7779 | $592.78 | $592.80 | $592.80 | |