| 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 | $89.87 | 6.684% | $95.8769 | $95.88 | $95.90 | $95.90 |
| Purchase #2 | $7.77 | 12.804% | $8.7649 | $8.76 | $8.75 | $8.80 |
| Purchase #3 | $159.40 | 10.598% | $176.2932 | $176.29 | $176.30 | $176.30 |
| Purchase #4 | $89.88 | 7.225% | $96.3738 | $96.37 | $96.35 | $96.40 |
| Purchase #5 | $245.54 | 12.214% | $275.5303 | $275.53 | $275.55 | $275.50 |
| Purchase #6 | $113.58 | 10.198% | $125.1629 | $125.16 | $125.15 | $125.20 |
| Purchase #7 | $18.32 | 8.622% | $19.8996 | $19.90 | $19.90 | $19.90 |
| 7 purchase totals = | $724.36 | $797.9016 | $797.89 | $797.90 | $798.00 | |