| 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 | $45.42 | 7.258% | $48.7166 | $48.72 | $48.70 | $48.70 |
| Purchase #2 | $16.55 | 11.496% | $18.4526 | $18.45 | $18.45 | $18.50 |
| Purchase #3 | $40.27 | 7.324% | $43.2194 | $43.22 | $43.20 | $43.20 |
| Purchase #4 | $60.35 | 4.701% | $63.1871 | $63.19 | $63.20 | $63.20 |
| Purchase #5 | $46.72 | 3.144% | $48.1889 | $48.19 | $48.20 | $48.20 |
| Purchase #6 | $134.93 | 4.724% | $141.3041 | $141.30 | $141.30 | $141.30 |
| Purchase #7 | $25.38 | 6.756% | $27.0947 | $27.09 | $27.10 | $27.10 |
| 7 purchase totals = | $369.62 | $390.1634 | $390.16 | $390.15 | $390.20 | |