| 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 | $97.61 | 9.247% | $106.636 | $106.64 | $106.65 | $106.60 |
| Purchase #2 | $184.82 | 9.458% | $202.3003 | $202.30 | $202.30 | $202.30 |
| Purchase #3 | $13.61 | 12.390% | $15.2963 | $15.30 | $15.30 | $15.30 |
| Purchase #4 | $42.41 | 10.133% | $46.7074 | $46.71 | $46.70 | $46.70 |
| Purchase #5 | $48.48 | 5.256% | $51.0281 | $51.03 | $51.05 | $51.00 |
| Purchase #6 | $6.51 | 10.620% | $7.2014 | $7.20 | $7.20 | $7.20 |
| Purchase #7 | $179.39 | 5.682% | $189.5829 | $189.58 | $189.60 | $189.60 |
| 7 purchase totals = | $572.83 | $618.7524 | $618.76 | $618.80 | $618.70 | |