| 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 | $79.93 | 12.486% | $89.9101 | $89.91 | $89.90 | $89.90 |
| Purchase #2 | $41.71 | 11.348% | $46.4433 | $46.44 | $46.45 | $46.40 |
| Purchase #3 | $171.41 | 13.678% | $194.8555 | $194.86 | $194.85 | $194.90 |
| Purchase #4 | $113.74 | 6.387% | $121.0046 | $121.00 | $121.00 | $121.00 |
| Purchase #5 | $203.85 | 3.642% | $211.2742 | $211.27 | $211.25 | $211.30 |
| Purchase #6 | $245.78 | 11.200% | $273.3074 | $273.31 | $273.30 | $273.30 |
| Purchase #7 | $44.81 | 10.643% | $49.5791 | $49.58 | $49.60 | $49.60 |
| 7 purchase totals = | $901.23 | $986.3742 | $986.37 | $986.35 | $986.40 | |