| 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 | $81.78 | 12.238% | $91.7882 | $91.79 | $91.80 | $91.80 |
| Purchase #2 | $69.84 | 9.309% | $76.3414 | $76.34 | $76.35 | $76.30 |
| Purchase #3 | $27.97 | 12.303% | $31.4111 | $31.41 | $31.40 | $31.40 |
| Purchase #4 | $77.76 | 5.264% | $81.8533 | $81.85 | $81.85 | $81.90 |
| Purchase #5 | $157.80 | 5.403% | $166.3259 | $166.33 | $166.35 | $166.30 |
| Purchase #6 | $102.83 | 13.474% | $116.6853 | $116.69 | $116.70 | $116.70 |
| Purchase #7 | $222.93 | 10.632% | $246.6319 | $246.63 | $246.65 | $246.60 |
| 7 purchase totals = | $740.91 | $811.0371 | $811.04 | $811.10 | $811.00 | |