| 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 | $14.84 | 4.365% | $15.4878 | $15.49 | $15.50 | $15.50 |
| Purchase #2 | $25.57 | 3.803% | $26.5424 | $26.54 | $26.55 | $26.50 |
| Purchase #3 | $241.97 | 13.756% | $275.2554 | $275.26 | $275.25 | $275.30 |
| Purchase #4 | $203.81 | 7.492% | $219.0794 | $219.08 | $219.10 | $219.10 |
| Purchase #5 | $92.75 | 11.755% | $103.6528 | $103.65 | $103.65 | $103.70 |
| Purchase #6 | $68.47 | 8.220% | $74.0982 | $74.10 | $74.10 | $74.10 |
| Purchase #7 | $12.29 | 8.227% | $13.3011 | $13.30 | $13.30 | $13.30 |
| 7 purchase totals = | $659.70 | $727.4171 | $727.42 | $727.45 | $727.50 | |