| 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 | $70.62 | 5.719% | $74.6588 | $74.66 | $74.65 | $74.70 |
| Purchase #2 | $181.84 | 4.242% | $189.5537 | $189.55 | $189.55 | $189.60 |
| Purchase #3 | $206.56 | 12.162% | $231.6818 | $231.68 | $231.70 | $231.70 |
| Purchase #4 | $60.84 | 12.355% | $68.3568 | $68.36 | $68.35 | $68.40 |
| Purchase #5 | $25.91 | 12.226% | $29.0778 | $29.08 | $29.10 | $29.10 |
| Purchase #6 | $110.79 | 7.764% | $119.3917 | $119.39 | $119.40 | $119.40 |
| Purchase #7 | $71.89 | 9.465% | $78.6944 | $78.69 | $78.70 | $78.70 |
| 7 purchase totals = | $728.45 | $791.4150 | $791.41 | $791.45 | $791.60 | |