| 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 | $98.58 | 6.203% | $104.6949 | $104.69 | $104.70 | $104.70 |
| Purchase #2 | $171.47 | 10.490% | $189.4572 | $189.46 | $189.45 | $189.50 |
| Purchase #3 | $173.78 | 3.380% | $179.6538 | $179.65 | $179.65 | $179.70 |
| Purchase #4 | $146.76 | 13.147% | $166.0545 | $166.05 | $166.05 | $166.10 |
| Purchase #5 | $22.48 | 8.835% | $24.4661 | $24.47 | $24.45 | $24.50 |
| Purchase #6 | $181.66 | 11.347% | $202.273 | $202.27 | $202.25 | $202.30 |
| Purchase #7 | $71.77 | 9.232% | $78.3958 | $78.40 | $78.40 | $78.40 |
| 7 purchase totals = | $866.50 | $944.9953 | $944.99 | $944.95 | $945.20 | |