| 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 | $52.82 | 3.763% | $54.8076 | $54.81 | $54.80 | $54.80 |
| Purchase #2 | $209.92 | 7.214% | $225.0636 | $225.06 | $225.05 | $225.10 |
| Purchase #3 | $7.97 | 9.842% | $8.7544 | $8.75 | $8.75 | $8.80 |
| Purchase #4 | $67.57 | 6.600% | $72.0296 | $72.03 | $72.05 | $72.00 |
| Purchase #5 | $12.83 | 5.307% | $13.5109 | $13.51 | $13.50 | $13.50 |
| Purchase #6 | $211.46 | 11.581% | $235.9492 | $235.95 | $235.95 | $235.90 |
| Purchase #7 | $172.25 | 7.268% | $184.7691 | $184.77 | $184.75 | $184.80 |
| 7 purchase totals = | $734.82 | $794.8844 | $794.88 | $794.85 | $794.90 | |