| 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 | $31.85 | 6.386% | $33.8839 | $33.88 | $33.90 | $33.90 |
| Purchase #2 | $63.29 | 3.334% | $65.4001 | $65.40 | $65.40 | $65.40 |
| Purchase #3 | $105.31 | 9.792% | $115.622 | $115.62 | $115.60 | $115.60 |
| Purchase #4 | $146.30 | 12.133% | $164.0506 | $164.05 | $164.05 | $164.10 |
| Purchase #5 | $230.61 | 4.430% | $240.826 | $240.83 | $240.85 | $240.80 |
| Purchase #6 | $160.75 | 9.704% | $176.3492 | $176.35 | $176.35 | $176.30 |
| Purchase #7 | $60.37 | 12.289% | $67.7889 | $67.79 | $67.80 | $67.80 |
| 7 purchase totals = | $798.48 | $863.9207 | $863.92 | $863.95 | $863.90 | |