| 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 | $86.79 | 10.797% | $96.1607 | $96.16 | $96.15 | $96.20 |
| Purchase #2 | $79.92 | 7.645% | $86.0299 | $86.03 | $86.05 | $86.00 |
| Purchase #3 | $175.38 | 12.771% | $197.7778 | $197.78 | $197.80 | $197.80 |
| Purchase #4 | $223.87 | 5.872% | $237.0156 | $237.02 | $237.00 | $237.00 |
| Purchase #5 | $99.43 | 13.516% | $112.869 | $112.87 | $112.85 | $112.90 |
| Purchase #6 | $29.54 | 13.199% | $33.439 | $33.44 | $33.45 | $33.40 |
| Purchase #7 | $148.33 | 3.700% | $153.8182 | $153.82 | $153.80 | $153.80 |
| 7 purchase totals = | $843.26 | $917.1102 | $917.12 | $917.10 | $917.10 | |