| 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 | $10.41 | 10.694% | $11.5232 | $11.52 | $11.50 | $11.50 |
| Purchase #2 | $172.26 | 3.678% | $178.5957 | $178.60 | $178.60 | $178.60 |
| Purchase #3 | $145.42 | 3.689% | $150.7845 | $150.78 | $150.80 | $150.80 |
| Purchase #4 | $18.82 | 8.334% | $20.3885 | $20.39 | $20.40 | $20.40 |
| Purchase #5 | $104.68 | 11.719% | $116.9474 | $116.95 | $116.95 | $116.90 |
| Purchase #6 | $102.33 | 13.283% | $115.9225 | $115.92 | $115.90 | $115.90 |
| Purchase #7 | $248.87 | 13.137% | $281.5641 | $281.56 | $281.55 | $281.60 |
| 7 purchase totals = | $802.79 | $875.7259 | $875.72 | $875.70 | $875.70 | |