| 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 | $27.45 | 7.212% | $29.4297 | $29.43 | $29.45 | $29.40 |
| Purchase #2 | $132.97 | 7.338% | $142.7273 | $142.73 | $142.75 | $142.70 |
| Purchase #3 | $119.66 | 7.181% | $128.2528 | $128.25 | $128.25 | $128.30 |
| Purchase #4 | $95.65 | 9.316% | $104.5608 | $104.56 | $104.55 | $104.60 |
| Purchase #5 | $67.87 | 11.556% | $75.7131 | $75.71 | $75.70 | $75.70 |
| Purchase #6 | $187.56 | 8.595% | $203.6808 | $203.68 | $203.70 | $203.70 |
| Purchase #7 | $15.26 | 7.863% | $16.4599 | $16.46 | $16.45 | $16.50 |
| 7 purchase totals = | $646.42 | $700.8244 | $700.82 | $700.85 | $700.90 | |