| 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 | $24.64 | 12.336% | $27.6796 | $27.68 | $27.70 | $27.70 |
| Purchase #2 | $125.35 | 4.704% | $131.2465 | $131.25 | $131.25 | $131.20 |
| Purchase #3 | $29.67 | 13.603% | $33.706 | $33.71 | $33.70 | $33.70 |
| Purchase #4 | $71.81 | 11.748% | $80.2462 | $80.25 | $80.25 | $80.20 |
| Purchase #5 | $73.63 | 4.741% | $77.1208 | $77.12 | $77.10 | $77.10 |
| Purchase #6 | $63.96 | 13.273% | $72.4494 | $72.45 | $72.45 | $72.40 |
| Purchase #7 | $203.68 | 3.688% | $211.1917 | $211.19 | $211.20 | $211.20 |
| 7 purchase totals = | $592.74 | $633.6402 | $633.65 | $633.65 | $633.50 | |