| 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 | $57.51 | 9.810% | $63.1517 | $63.15 | $63.15 | $63.20 |
| Purchase #2 | $124.36 | 9.334% | $135.9678 | $135.97 | $135.95 | $136.00 |
| Purchase #3 | $158.50 | 10.226% | $174.7082 | $174.71 | $174.70 | $174.70 |
| Purchase #4 | $166.60 | 7.716% | $179.4549 | $179.45 | $179.45 | $179.50 |
| Purchase #5 | $18.70 | 9.147% | $20.4105 | $20.41 | $20.40 | $20.40 |
| Purchase #6 | $26.87 | 7.440% | $28.8691 | $28.87 | $28.85 | $28.90 |
| Purchase #7 | $129.50 | 4.704% | $135.5917 | $135.59 | $135.60 | $135.60 |
| 7 purchase totals = | $682.04 | $738.1539 | $738.15 | $738.10 | $738.30 | |