| 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 | $5.76 | 10.598% | $6.3704 | $6.37 | $6.35 | $6.40 |
| Purchase #2 | $73.69 | 8.473% | $79.9338 | $79.93 | $79.95 | $79.90 |
| Purchase #3 | $70.82 | 11.490% | $78.9572 | $78.96 | $78.95 | $79.00 |
| Purchase #4 | $128.29 | 11.349% | $142.8496 | $142.85 | $142.85 | $142.80 |
| Purchase #5 | $110.74 | 8.306% | $119.9381 | $119.94 | $119.95 | $119.90 |
| Purchase #6 | $183.53 | 6.388% | $195.2539 | $195.25 | $195.25 | $195.30 |
| Purchase #7 | $206.64 | 8.627% | $224.4668 | $224.47 | $224.45 | $224.50 |
| 7 purchase totals = | $779.47 | $847.7698 | $847.77 | $847.75 | $847.80 | |