| 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 | $108.96 | 12.508% | $122.5887 | $122.59 | $122.60 | $122.60 |
| Purchase #2 | $51.59 | 11.150% | $57.3423 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $28.46 | 7.633% | $30.6324 | $30.63 | $30.65 | $30.60 |
| Purchase #4 | $56.80 | 7.159% | $60.8663 | $60.87 | $60.85 | $60.90 |
| Purchase #5 | $38.58 | 4.488% | $40.3115 | $40.31 | $40.30 | $40.30 |
| Purchase #6 | $44.90 | 6.218% | $47.6919 | $47.69 | $47.70 | $47.70 |
| Purchase #7 | $68.76 | 4.406% | $71.7896 | $71.79 | $71.80 | $71.80 |
| 7 purchase totals = | $398.05 | $431.2227 | $431.22 | $431.25 | $431.20 | |