| 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 | $59.25 | 3.439% | $61.2876 | $61.29 | $61.30 | $61.30 |
| Purchase #2 | $61.48 | 4.802% | $64.4323 | $64.43 | $64.45 | $64.40 |
| Purchase #3 | $126.52 | 11.694% | $141.3152 | $141.32 | $141.30 | $141.30 |
| Purchase #4 | $155.91 | 4.693% | $163.2269 | $163.23 | $163.25 | $163.20 |
| Purchase #5 | $156.42 | 5.668% | $165.2859 | $165.29 | $165.30 | $165.30 |
| Purchase #6 | $216.83 | 6.110% | $230.0783 | $230.08 | $230.10 | $230.10 |
| Purchase #7 | $144.32 | 10.388% | $159.312 | $159.31 | $159.30 | $159.30 |
| 7 purchase totals = | $920.73 | $984.9382 | $984.95 | $985.00 | $984.90 | |