| 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 | $31.37 | 8.270% | $33.9643 | $33.96 | $33.95 | $34.00 |
| Purchase #2 | $22.61 | 11.462% | $25.2016 | $25.20 | $25.20 | $25.20 |
| Purchase #3 | $89.62 | 4.108% | $93.3016 | $93.30 | $93.30 | $93.30 |
| Purchase #4 | $184.97 | 7.242% | $198.3655 | $198.37 | $198.35 | $198.40 |
| Purchase #5 | $133.47 | 13.122% | $150.9839 | $150.98 | $151.00 | $151.00 |
| Purchase #6 | $129.79 | 9.639% | $142.3005 | $142.30 | $142.30 | $142.30 |
| Purchase #7 | $30.56 | 8.430% | $33.1362 | $33.14 | $33.15 | $33.10 |
| 7 purchase totals = | $622.39 | $677.2536 | $677.25 | $677.25 | $677.30 | |