| 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 | $80.32 | 12.712% | $90.5303 | $90.53 | $90.55 | $90.50 |
| Purchase #2 | $104.44 | 4.171% | $108.7962 | $108.80 | $108.80 | $108.80 |
| Purchase #3 | $216.98 | 6.748% | $231.6218 | $231.62 | $231.60 | $231.60 |
| Purchase #4 | $89.29 | 9.794% | $98.0351 | $98.04 | $98.05 | $98.00 |
| Purchase #5 | $34.46 | 6.335% | $36.643 | $36.64 | $36.65 | $36.60 |
| Purchase #6 | $58.29 | 12.553% | $65.6071 | $65.61 | $65.60 | $65.60 |
| Purchase #7 | $70.38 | 4.626% | $73.6358 | $73.64 | $73.65 | $73.60 |
| 7 purchase totals = | $654.16 | $704.8693 | $704.88 | $704.90 | $704.70 | |