| 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 | $84.93 | 4.449% | $88.7085 | $88.71 | $88.70 | $88.70 |
| Purchase #2 | $160.76 | 5.641% | $169.8285 | $169.83 | $169.85 | $169.80 |
| Purchase #3 | $51.47 | 9.496% | $56.3576 | $56.36 | $56.35 | $56.40 |
| Purchase #4 | $37.76 | 11.407% | $42.0673 | $42.07 | $42.05 | $42.10 |
| Purchase #5 | $87.97 | 9.124% | $95.9964 | $96.00 | $96.00 | $96.00 |
| Purchase #6 | $91.30 | 6.357% | $97.1039 | $97.10 | $97.10 | $97.10 |
| Purchase #7 | $78.59 | 11.633% | $87.7324 | $87.73 | $87.75 | $87.70 |
| 7 purchase totals = | $592.78 | $637.7946 | $637.80 | $637.80 | $637.80 | |