| 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 | $22.36 | 13.832% | $25.4528 | $25.45 | $25.45 | $25.50 |
| Purchase #2 | $18.63 | 10.200% | $20.5303 | $20.53 | $20.55 | $20.50 |
| Purchase #3 | $218.88 | 5.826% | $231.6319 | $231.63 | $231.65 | $231.60 |
| Purchase #4 | $140.77 | 13.132% | $159.2559 | $159.26 | $159.25 | $159.30 |
| Purchase #5 | $126.62 | 6.400% | $134.7237 | $134.72 | $134.70 | $134.70 |
| Purchase #6 | $173.90 | 13.830% | $197.9504 | $197.95 | $197.95 | $198.00 |
| Purchase #7 | $97.52 | 8.247% | $105.5625 | $105.56 | $105.55 | $105.60 |
| 7 purchase totals = | $798.68 | $875.1075 | $875.10 | $875.10 | $875.20 | |