| 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 | $56.88 | 12.541% | $64.0133 | $64.01 | $64.00 | $64.00 |
| Purchase #2 | $7.93 | 6.510% | $8.4462 | $8.45 | $8.45 | $8.40 |
| Purchase #3 | $145.59 | 3.502% | $150.6886 | $150.69 | $150.70 | $150.70 |
| Purchase #4 | $138.32 | 11.864% | $154.7303 | $154.73 | $154.75 | $154.70 |
| Purchase #5 | $211.27 | 9.371% | $231.0681 | $231.07 | $231.05 | $231.10 |
| Purchase #6 | $142.99 | 9.507% | $156.5841 | $156.58 | $156.60 | $156.60 |
| Purchase #7 | $59.61 | 9.560% | $65.3087 | $65.31 | $65.30 | $65.30 |
| 7 purchase totals = | $762.59 | $830.8393 | $830.84 | $830.85 | $830.80 | |