| 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 | $33.43 | 13.212% | $37.8468 | $37.85 | $37.85 | $37.80 |
| Purchase #2 | $43.95 | 4.751% | $46.0381 | $46.04 | $46.05 | $46.00 |
| Purchase #3 | $173.65 | 13.458% | $197.0198 | $197.02 | $197.00 | $197.00 |
| Purchase #4 | $120.74 | 12.817% | $136.2152 | $136.22 | $136.20 | $136.20 |
| Purchase #5 | $88.29 | 7.412% | $94.8341 | $94.83 | $94.85 | $94.80 |
| Purchase #6 | $80.53 | 7.393% | $86.4836 | $86.48 | $86.50 | $86.50 |
| Purchase #7 | $175.26 | 7.622% | $188.6183 | $188.62 | $188.60 | $188.60 |
| 7 purchase totals = | $715.85 | $787.0559 | $787.06 | $787.05 | $786.90 | |