| 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 | $34.40 | 4.743% | $36.0316 | $36.03 | $36.05 | $36.00 |
| Purchase #2 | $128.27 | 5.274% | $135.035 | $135.04 | $135.05 | $135.00 |
| Purchase #3 | $126.46 | 8.293% | $136.9473 | $136.95 | $136.95 | $136.90 |
| Purchase #4 | $202.38 | 4.560% | $211.6085 | $211.61 | $211.60 | $211.60 |
| Purchase #5 | $160.40 | 6.413% | $170.6865 | $170.69 | $170.70 | $170.70 |
| Purchase #6 | $126.62 | 5.444% | $133.5132 | $133.51 | $133.50 | $133.50 |
| Purchase #7 | $99.94 | 11.799% | $111.7319 | $111.73 | $111.75 | $111.70 |
| 7 purchase totals = | $878.47 | $935.5540 | $935.56 | $935.60 | $935.40 | |