| 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 | $12.47 | 12.216% | $13.9933 | $13.99 | $14.00 | $14.00 |
| Purchase #2 | $200.55 | 3.216% | $206.9997 | $207.00 | $207.00 | $207.00 |
| Purchase #3 | $121.86 | 6.585% | $129.8845 | $129.88 | $129.90 | $129.90 |
| Purchase #4 | $73.39 | 7.704% | $79.044 | $79.04 | $79.05 | $79.00 |
| Purchase #5 | $141.58 | 13.598% | $160.832 | $160.83 | $160.85 | $160.80 |
| Purchase #6 | $50.55 | 3.475% | $52.3066 | $52.31 | $52.30 | $52.30 |
| Purchase #7 | $70.93 | 4.507% | $74.1268 | $74.13 | $74.15 | $74.10 |
| 7 purchase totals = | $671.33 | $717.1869 | $717.18 | $717.25 | $717.10 | |