| 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 | $53.46 | 7.297% | $57.361 | $57.36 | $57.35 | $57.40 |
| Purchase #2 | $228.34 | 6.460% | $243.0908 | $243.09 | $243.10 | $243.10 |
| Purchase #3 | $185.40 | 9.359% | $202.7516 | $202.75 | $202.75 | $202.80 |
| Purchase #4 | $14.40 | 9.373% | $15.7497 | $15.75 | $15.75 | $15.70 |
| Purchase #5 | $228.76 | 6.451% | $243.5173 | $243.52 | $243.50 | $243.50 |
| Purchase #6 | $52.95 | 5.629% | $55.9306 | $55.93 | $55.95 | $55.90 |
| Purchase #7 | $230.69 | 11.663% | $257.5954 | $257.60 | $257.60 | $257.60 |
| 7 purchase totals = | $994.00 | $1,075.9964 | $1,076.00 | $1,076.00 | $1,076.00 | |