| 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 | $47.25 | 8.469% | $51.2516 | $51.25 | $51.25 | $51.30 |
| Purchase #2 | $30.44 | 4.460% | $31.7976 | $31.80 | $31.80 | $31.80 |
| Purchase #3 | $100.90 | 11.655% | $112.6599 | $112.66 | $112.65 | $112.70 |
| Purchase #4 | $178.61 | 6.168% | $189.6267 | $189.63 | $189.65 | $189.60 |
| Purchase #5 | $229.25 | 5.566% | $242.0101 | $242.01 | $242.00 | $242.00 |
| Purchase #6 | $52.96 | 10.322% | $58.4265 | $58.43 | $58.45 | $58.40 |
| Purchase #7 | $34.92 | 8.647% | $37.9395 | $37.94 | $37.95 | $37.90 |
| 7 purchase totals = | $674.33 | $723.7119 | $723.72 | $723.75 | $723.70 | |