| 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 | $91.42 | 6.330% | $97.2069 | $97.21 | $97.20 | $97.20 |
| Purchase #2 | $81.65 | 6.803% | $87.2046 | $87.20 | $87.20 | $87.20 |
| Purchase #3 | $185.56 | 11.403% | $206.7194 | $206.72 | $206.70 | $206.70 |
| Purchase #4 | $180.29 | 13.295% | $204.2596 | $204.26 | $204.25 | $204.30 |
| Purchase #5 | $138.69 | 5.525% | $146.3526 | $146.35 | $146.35 | $146.40 |
| Purchase #6 | $83.54 | 11.712% | $93.3242 | $93.32 | $93.30 | $93.30 |
| Purchase #7 | $226.72 | 13.126% | $256.4793 | $256.48 | $256.50 | $256.50 |
| 7 purchase totals = | $987.87 | $1,091.5466 | $1,091.54 | $1,091.50 | $1,091.60 | |