| 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 | $82.70 | 8.617% | $89.8263 | $89.83 | $89.85 | $89.80 |
| Purchase #2 | $202.55 | 7.595% | $217.9337 | $217.93 | $217.95 | $217.90 |
| Purchase #3 | $62.93 | 6.583% | $67.0727 | $67.07 | $67.05 | $67.10 |
| Purchase #4 | $9.97 | 4.347% | $10.4034 | $10.40 | $10.40 | $10.40 |
| Purchase #5 | $187.56 | 13.460% | $212.8056 | $212.81 | $212.80 | $212.80 |
| Purchase #6 | $216.37 | 5.197% | $227.6147 | $227.61 | $227.60 | $227.60 |
| Purchase #7 | $194.77 | 6.341% | $207.1204 | $207.12 | $207.10 | $207.10 |
| 7 purchase totals = | $956.85 | $1,032.7768 | $1,032.77 | $1,032.75 | $1,032.70 | |