| 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 | $73.46 | 5.746% | $77.681 | $77.68 | $77.70 | $77.70 |
| Purchase #2 | $189.34 | 6.853% | $202.3155 | $202.32 | $202.30 | $202.30 |
| Purchase #3 | $240.99 | 5.406% | $254.0179 | $254.02 | $254.00 | $254.00 |
| Purchase #4 | $184.27 | 9.142% | $201.116 | $201.12 | $201.10 | $201.10 |
| Purchase #5 | $65.41 | 3.385% | $67.6241 | $67.62 | $67.60 | $67.60 |
| Purchase #6 | $6.56 | 3.577% | $6.7947 | $6.79 | $6.80 | $6.80 |
| Purchase #7 | $102.42 | 6.135% | $108.7035 | $108.70 | $108.70 | $108.70 |
| 7 purchase totals = | $862.45 | $918.2527 | $918.25 | $918.20 | $918.20 | |