| 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 | $34.63 | 3.342% | $35.7873 | $35.79 | $35.80 | $35.80 |
| Purchase #2 | $227.86 | 8.709% | $247.7043 | $247.70 | $247.70 | $247.70 |
| Purchase #3 | $28.94 | 3.267% | $29.8855 | $29.89 | $29.90 | $29.90 |
| Purchase #4 | $152.63 | 13.353% | $173.0107 | $173.01 | $173.00 | $173.00 |
| Purchase #5 | $17.37 | 9.193% | $18.9668 | $18.97 | $18.95 | $19.00 |
| Purchase #6 | $227.34 | 3.636% | $235.6061 | $235.61 | $235.60 | $235.60 |
| Purchase #7 | $37.56 | 5.540% | $39.6408 | $39.64 | $39.65 | $39.60 |
| 7 purchase totals = | $726.33 | $780.6015 | $780.61 | $780.60 | $780.60 | |