| 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 | $85.97 | 4.764% | $90.0656 | $90.07 | $90.05 | $90.10 |
| Purchase #2 | $174.30 | 9.663% | $191.1426 | $191.14 | $191.15 | $191.10 |
| Purchase #3 | $187.63 | 9.735% | $205.8958 | $205.90 | $205.90 | $205.90 |
| Purchase #4 | $78.86 | 3.403% | $81.5436 | $81.54 | $81.55 | $81.50 |
| Purchase #5 | $168.25 | 4.314% | $175.5083 | $175.51 | $175.50 | $175.50 |
| Purchase #6 | $58.80 | 8.873% | $64.0173 | $64.02 | $64.00 | $64.00 |
| Purchase #7 | $193.99 | 9.144% | $211.7284 | $211.73 | $211.75 | $211.70 |
| 7 purchase totals = | $947.80 | $1,019.9016 | $1,019.91 | $1,019.90 | $1,019.80 | |