| 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 | $102.64 | 12.169% | $115.1303 | $115.13 | $115.15 | $115.10 |
| Purchase #2 | $81.31 | 6.446% | $86.5512 | $86.55 | $86.55 | $86.60 |
| Purchase #3 | $51.45 | 7.183% | $55.1457 | $55.15 | $55.15 | $55.10 |
| Purchase #4 | $117.82 | 4.536% | $123.1643 | $123.16 | $123.15 | $123.20 |
| Purchase #5 | $129.77 | 7.813% | $139.9089 | $139.91 | $139.90 | $139.90 |
| Purchase #6 | $203.61 | 6.472% | $216.7876 | $216.79 | $216.80 | $216.80 |
| Purchase #7 | $13.40 | 11.829% | $14.9851 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $700.00 | $751.6731 | $751.68 | $751.70 | $751.70 | |