| 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 | $46.72 | 12.144% | $52.3937 | $52.39 | $52.40 | $52.40 |
| Purchase #2 | $138.46 | 7.588% | $148.9663 | $148.97 | $148.95 | $149.00 |
| Purchase #3 | $128.39 | 9.686% | $140.8259 | $140.83 | $140.85 | $140.80 |
| Purchase #4 | $109.86 | 8.236% | $118.9081 | $118.91 | $118.90 | $118.90 |
| Purchase #5 | $202.91 | 6.861% | $216.8317 | $216.83 | $216.85 | $216.80 |
| Purchase #6 | $171.77 | 9.556% | $188.1843 | $188.18 | $188.20 | $188.20 |
| Purchase #7 | $67.85 | 12.203% | $76.1297 | $76.13 | $76.15 | $76.10 |
| 7 purchase totals = | $865.96 | $942.2397 | $942.24 | $942.30 | $942.20 | |