| 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 | $92.91 | 13.393% | $105.3534 | $105.35 | $105.35 | $105.40 |
| Purchase #2 | $230.28 | 11.771% | $257.3863 | $257.39 | $257.40 | $257.40 |
| Purchase #3 | $197.27 | 4.160% | $205.4764 | $205.48 | $205.50 | $205.50 |
| Purchase #4 | $8.50 | 12.350% | $9.5498 | $9.55 | $9.55 | $9.50 |
| Purchase #5 | $103.65 | 4.137% | $107.938 | $107.94 | $107.95 | $107.90 |
| Purchase #6 | $99.91 | 6.302% | $106.2063 | $106.21 | $106.20 | $106.20 |
| Purchase #7 | $107.26 | 13.195% | $121.413 | $121.41 | $121.40 | $121.40 |
| 7 purchase totals = | $839.78 | $913.3232 | $913.33 | $913.35 | $913.30 | |