| 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 | $73.42 | 8.489% | $79.6526 | $79.65 | $79.65 | $79.70 |
| Purchase #2 | $242.35 | 4.307% | $252.788 | $252.79 | $252.80 | $252.80 |
| Purchase #3 | $24.70 | 6.254% | $26.2447 | $26.24 | $26.25 | $26.20 |
| Purchase #4 | $113.36 | 10.367% | $125.112 | $125.11 | $125.10 | $125.10 |
| Purchase #5 | $55.38 | 4.185% | $57.6977 | $57.70 | $57.70 | $57.70 |
| Purchase #6 | $241.95 | 9.109% | $263.9892 | $263.99 | $264.00 | $264.00 |
| Purchase #7 | $108.88 | 13.834% | $123.9425 | $123.94 | $123.95 | $123.90 |
| 7 purchase totals = | $860.04 | $929.4267 | $929.42 | $929.45 | $929.40 | |