| 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 | $78.50 | 4.201% | $81.7978 | $81.80 | $81.80 | $81.80 |
| Purchase #2 | $56.66 | 7.630% | $60.9832 | $60.98 | $61.00 | $61.00 |
| Purchase #3 | $188.32 | 7.716% | $202.8508 | $202.85 | $202.85 | $202.90 |
| Purchase #4 | $162.50 | 9.473% | $177.8936 | $177.89 | $177.90 | $177.90 |
| Purchase #5 | $131.36 | 9.373% | $143.6724 | $143.67 | $143.65 | $143.70 |
| Purchase #6 | $60.65 | 3.179% | $62.5781 | $62.58 | $62.60 | $62.60 |
| Purchase #7 | $22.87 | 4.481% | $23.8948 | $23.89 | $23.90 | $23.90 |
| 7 purchase totals = | $700.86 | $753.6707 | $753.66 | $753.70 | $753.80 | |