| 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 | $57.31 | 8.391% | $62.1189 | $62.12 | $62.10 | $62.10 |
| Purchase #2 | $52.88 | 6.460% | $56.296 | $56.30 | $56.30 | $56.30 |
| Purchase #3 | $126.96 | 7.738% | $136.7842 | $136.78 | $136.80 | $136.80 |
| Purchase #4 | $19.57 | 3.355% | $20.2266 | $20.23 | $20.25 | $20.20 |
| Purchase #5 | $39.68 | 4.522% | $41.4743 | $41.47 | $41.45 | $41.50 |
| Purchase #6 | $206.36 | 10.833% | $228.715 | $228.72 | $228.70 | $228.70 |
| Purchase #7 | $134.86 | 13.598% | $153.1983 | $153.20 | $153.20 | $153.20 |
| 7 purchase totals = | $637.62 | $698.8133 | $698.82 | $698.80 | $698.80 | |