| 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 | $249.71 | 12.579% | $281.121 | $281.12 | $281.10 | $281.10 |
| Purchase #2 | $92.72 | 12.541% | $104.348 | $104.35 | $104.35 | $104.30 |
| Purchase #3 | $74.44 | 7.781% | $80.2322 | $80.23 | $80.25 | $80.20 |
| Purchase #4 | $33.88 | 8.132% | $36.6351 | $36.64 | $36.65 | $36.60 |
| Purchase #5 | $118.74 | 8.296% | $128.5907 | $128.59 | $128.60 | $128.60 |
| Purchase #6 | $162.56 | 5.848% | $172.0665 | $172.07 | $172.05 | $172.10 |
| Purchase #7 | $66.84 | 8.762% | $72.6965 | $72.70 | $72.70 | $72.70 |
| 7 purchase totals = | $798.89 | $875.6900 | $875.70 | $875.70 | $875.60 | |