| 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 | $15.27 | 5.214% | $16.0662 | $16.07 | $16.05 | $16.10 |
| Purchase #2 | $30.90 | 7.745% | $33.2932 | $33.29 | $33.30 | $33.30 |
| Purchase #3 | $95.39 | 9.552% | $104.5017 | $104.50 | $104.50 | $104.50 |
| Purchase #4 | $34.83 | 4.781% | $36.4952 | $36.50 | $36.50 | $36.50 |
| Purchase #5 | $187.73 | 4.319% | $195.8381 | $195.84 | $195.85 | $195.80 |
| Purchase #6 | $127.38 | 13.258% | $144.268 | $144.27 | $144.25 | $144.30 |
| Purchase #7 | $168.82 | 6.344% | $179.5299 | $179.53 | $179.55 | $179.50 |
| 7 purchase totals = | $660.32 | $709.9923 | $710.00 | $710.00 | $710.00 | |