| 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 | $81.72 | 3.589% | $84.6529 | $84.65 | $84.65 | $84.70 |
| Purchase #2 | $129.58 | 10.436% | $143.103 | $143.10 | $143.10 | $143.10 |
| Purchase #3 | $63.91 | 3.167% | $65.934 | $65.93 | $65.95 | $65.90 |
| Purchase #4 | $128.85 | 12.193% | $144.5607 | $144.56 | $144.55 | $144.60 |
| Purchase #5 | $52.98 | 9.430% | $57.976 | $57.98 | $58.00 | $58.00 |
| Purchase #6 | $157.48 | 5.159% | $165.6044 | $165.60 | $165.60 | $165.60 |
| Purchase #7 | $74.78 | 8.663% | $81.2582 | $81.26 | $81.25 | $81.30 |
| 7 purchase totals = | $689.30 | $743.0892 | $743.08 | $743.10 | $743.20 | |