| 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 | $43.37 | 10.444% | $47.8996 | $47.90 | $47.90 | $47.90 |
| Purchase #2 | $6.88 | 8.553% | $7.4684 | $7.47 | $7.45 | $7.50 |
| Purchase #3 | $210.93 | 10.442% | $232.9553 | $232.96 | $232.95 | $233.00 |
| Purchase #4 | $186.50 | 8.737% | $202.7945 | $202.79 | $202.80 | $202.80 |
| Purchase #5 | $221.63 | 9.683% | $243.0904 | $243.09 | $243.10 | $243.10 |
| Purchase #6 | $111.37 | 7.599% | $119.833 | $119.83 | $119.85 | $119.80 |
| Purchase #7 | $125.25 | 12.320% | $140.6808 | $140.68 | $140.70 | $140.70 |
| 7 purchase totals = | $905.93 | $994.7220 | $994.72 | $994.75 | $994.80 | |