| 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 | $187.79 | 5.288% | $197.7203 | $197.72 | $197.70 | $197.70 |
| Purchase #2 | $22.72 | 10.531% | $25.1126 | $25.11 | $25.10 | $25.10 |
| Purchase #3 | $186.33 | 3.561% | $192.9652 | $192.97 | $192.95 | $193.00 |
| Purchase #4 | $69.52 | 8.467% | $75.4063 | $75.41 | $75.40 | $75.40 |
| Purchase #5 | $84.94 | 10.522% | $93.8774 | $93.88 | $93.90 | $93.90 |
| Purchase #6 | $26.89 | 3.755% | $27.8997 | $27.90 | $27.90 | $27.90 |
| Purchase #7 | $99.87 | 10.186% | $110.0428 | $110.04 | $110.05 | $110.00 |
| 7 purchase totals = | $678.06 | $723.0243 | $723.03 | $723.00 | $723.00 | |