| 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 | $48.29 | 10.736% | $53.4744 | $53.47 | $53.45 | $53.50 |
| Purchase #2 | $214.77 | 11.377% | $239.2044 | $239.20 | $239.20 | $239.20 |
| Purchase #3 | $41.99 | 6.719% | $44.8113 | $44.81 | $44.80 | $44.80 |
| Purchase #4 | $73.61 | 13.256% | $83.3677 | $83.37 | $83.35 | $83.40 |
| Purchase #5 | $172.54 | 10.391% | $190.4686 | $190.47 | $190.45 | $190.50 |
| Purchase #6 | $241.94 | 4.565% | $252.9846 | $252.98 | $253.00 | $253.00 |
| Purchase #7 | $79.92 | 4.855% | $83.8001 | $83.80 | $83.80 | $83.80 |
| 7 purchase totals = | $873.06 | $948.1111 | $948.10 | $948.05 | $948.20 | |