| 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 | $23.80 | 12.688% | $26.8197 | $26.82 | $26.80 | $26.80 |
| Purchase #2 | $25.79 | 5.103% | $27.1061 | $27.11 | $27.10 | $27.10 |
| Purchase #3 | $188.79 | 13.509% | $214.2936 | $214.29 | $214.30 | $214.30 |
| Purchase #4 | $147.55 | 11.343% | $164.2866 | $164.29 | $164.30 | $164.30 |
| Purchase #5 | $138.35 | 8.718% | $150.4114 | $150.41 | $150.40 | $150.40 |
| Purchase #6 | $50.87 | 5.520% | $53.678 | $53.68 | $53.70 | $53.70 |
| Purchase #7 | $61.47 | 7.720% | $66.2155 | $66.22 | $66.20 | $66.20 |
| 7 purchase totals = | $636.62 | $702.8109 | $702.82 | $702.80 | $702.80 | |