| 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 | $46.52 | 6.517% | $49.5517 | $49.55 | $49.55 | $49.60 |
| Purchase #2 | $76.47 | 13.744% | $86.98 | $86.98 | $87.00 | $87.00 |
| Purchase #3 | $215.78 | 4.254% | $224.9593 | $224.96 | $224.95 | $225.00 |
| Purchase #4 | $126.62 | 8.803% | $137.7664 | $137.77 | $137.75 | $137.80 |
| Purchase #5 | $145.37 | 9.873% | $159.7224 | $159.72 | $159.70 | $159.70 |
| Purchase #6 | $59.64 | 13.366% | $67.6115 | $67.61 | $67.60 | $67.60 |
| Purchase #7 | $214.93 | 7.213% | $230.4329 | $230.43 | $230.45 | $230.40 |
| 7 purchase totals = | $885.33 | $957.0242 | $957.02 | $957.00 | $957.10 | |