| 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 | $26.72 | 4.724% | $27.9823 | $27.98 | $28.00 | $28.00 |
| Purchase #2 | $126.83 | 10.329% | $139.9303 | $139.93 | $139.95 | $139.90 |
| Purchase #3 | $118.72 | 5.601% | $125.3695 | $125.37 | $125.35 | $125.40 |
| Purchase #4 | $38.75 | 10.854% | $42.9559 | $42.96 | $42.95 | $43.00 |
| Purchase #5 | $116.43 | 3.509% | $120.5155 | $120.52 | $120.50 | $120.50 |
| Purchase #6 | $162.62 | 3.694% | $168.6272 | $168.63 | $168.65 | $168.60 |
| Purchase #7 | $74.46 | 3.140% | $76.798 | $76.80 | $76.80 | $76.80 |
| 7 purchase totals = | $664.53 | $702.1787 | $702.19 | $702.20 | $702.20 | |