| 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 | $79.95 | 4.318% | $83.4022 | $83.40 | $83.40 | $83.40 |
| Purchase #2 | $206.29 | 8.598% | $224.0268 | $224.03 | $224.05 | $224.00 |
| Purchase #3 | $165.97 | 11.223% | $184.5968 | $184.60 | $184.60 | $184.60 |
| Purchase #4 | $12.53 | 6.387% | $13.3303 | $13.33 | $13.35 | $13.30 |
| Purchase #5 | $77.42 | 3.794% | $80.3573 | $80.36 | $80.35 | $80.40 |
| Purchase #6 | $230.98 | 10.514% | $255.2652 | $255.27 | $255.25 | $255.30 |
| Purchase #7 | $248.96 | 10.478% | $275.046 | $275.05 | $275.05 | $275.00 |
| 7 purchase totals = | $1,022.10 | $1,116.0246 | $1,116.04 | $1,116.05 | $1,116.00 | |