| 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 | $58.67 | 8.166% | $63.461 | $63.46 | $63.45 | $63.50 |
| Purchase #2 | $103.30 | 6.854% | $110.3802 | $110.38 | $110.40 | $110.40 |
| Purchase #3 | $193.29 | 11.628% | $215.7658 | $215.77 | $215.75 | $215.80 |
| Purchase #4 | $127.77 | 8.723% | $138.9154 | $138.92 | $138.90 | $138.90 |
| Purchase #5 | $79.90 | 4.871% | $83.7919 | $83.79 | $83.80 | $83.80 |
| Purchase #6 | $199.66 | 13.175% | $225.9652 | $225.97 | $225.95 | $226.00 |
| Purchase #7 | $67.67 | 11.221% | $75.2633 | $75.26 | $75.25 | $75.30 |
| 7 purchase totals = | $830.26 | $913.5428 | $913.55 | $913.50 | $913.70 | |