| 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 | $61.91 | 3.302% | $63.9543 | $63.95 | $63.95 | $64.00 |
| Purchase #2 | $13.55 | 3.620% | $14.0405 | $14.04 | $14.05 | $14.00 |
| Purchase #3 | $25.86 | 8.223% | $27.9865 | $27.99 | $28.00 | $28.00 |
| Purchase #4 | $129.32 | 10.854% | $143.3564 | $143.36 | $143.35 | $143.40 |
| Purchase #5 | $26.39 | 8.695% | $28.6846 | $28.68 | $28.70 | $28.70 |
| Purchase #6 | $36.25 | 5.832% | $38.3641 | $38.36 | $38.35 | $38.40 |
| Purchase #7 | $158.28 | 4.667% | $165.6669 | $165.67 | $165.65 | $165.70 |
| 7 purchase totals = | $451.56 | $482.0533 | $482.05 | $482.05 | $482.20 | |