| 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 | $244.51 | 7.500% | $262.8483 | $262.85 | $262.85 | $262.80 |
| Purchase #2 | $90.37 | 9.515% | $98.9687 | $98.97 | $98.95 | $99.00 |
| Purchase #3 | $162.40 | 10.673% | $179.733 | $179.73 | $179.75 | $179.70 |
| Purchase #4 | $13.86 | 5.684% | $14.6478 | $14.65 | $14.65 | $14.60 |
| Purchase #5 | $32.79 | 6.359% | $34.8751 | $34.88 | $34.90 | $34.90 |
| Purchase #6 | $94.43 | 10.554% | $104.3961 | $104.40 | $104.40 | $104.40 |
| Purchase #7 | $95.82 | 9.122% | $104.5607 | $104.56 | $104.55 | $104.60 |
| 7 purchase totals = | $734.18 | $800.0297 | $800.04 | $800.05 | $800.00 | |