| 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 | $35.62 | 6.475% | $37.9264 | $37.93 | $37.95 | $37.90 |
| Purchase #2 | $137.58 | 12.570% | $154.8738 | $154.87 | $154.85 | $154.90 |
| Purchase #3 | $44.81 | 6.132% | $47.5577 | $47.56 | $47.55 | $47.60 |
| Purchase #4 | $164.32 | 7.464% | $176.5848 | $176.58 | $176.60 | $176.60 |
| Purchase #5 | $17.63 | 10.280% | $19.4424 | $19.44 | $19.45 | $19.40 |
| Purchase #6 | $221.62 | 4.612% | $231.8411 | $231.84 | $231.85 | $231.80 |
| Purchase #7 | $58.56 | 8.661% | $63.6319 | $63.63 | $63.65 | $63.60 |
| 7 purchase totals = | $680.14 | $731.8581 | $731.85 | $731.90 | $731.80 | |