| 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 | $72.45 | 11.767% | $80.9752 | $80.98 | $81.00 | $81.00 |
| Purchase #2 | $144.83 | 3.812% | $150.3509 | $150.35 | $150.35 | $150.40 |
| Purchase #3 | $112.92 | 5.723% | $119.3824 | $119.38 | $119.40 | $119.40 |
| Purchase #4 | $96.45 | 13.774% | $109.735 | $109.74 | $109.75 | $109.70 |
| Purchase #5 | $129.98 | 12.255% | $145.909 | $145.91 | $145.90 | $145.90 |
| Purchase #6 | $51.83 | 3.618% | $53.7052 | $53.71 | $53.70 | $53.70 |
| Purchase #7 | $196.51 | 3.812% | $204.001 | $204.00 | $204.00 | $204.00 |
| 7 purchase totals = | $804.97 | $864.0587 | $864.07 | $864.10 | $864.10 | |