| 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 | $46.50 | 7.869% | $50.1591 | $50.16 | $50.15 | $50.20 |
| Purchase #2 | $82.79 | 11.806% | $92.5642 | $92.56 | $92.55 | $92.60 |
| Purchase #3 | $92.74 | 13.400% | $105.1672 | $105.17 | $105.15 | $105.20 |
| Purchase #4 | $60.86 | 12.439% | $68.4304 | $68.43 | $68.45 | $68.40 |
| Purchase #5 | $26.81 | 6.734% | $28.6154 | $28.62 | $28.60 | $28.60 |
| Purchase #6 | $203.86 | 10.467% | $225.198 | $225.20 | $225.20 | $225.20 |
| Purchase #7 | $115.83 | 12.765% | $130.6157 | $130.62 | $130.60 | $130.60 |
| 7 purchase totals = | $629.39 | $700.7500 | $700.76 | $700.70 | $700.80 | |