| 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 | $78.75 | 8.345% | $85.3217 | $85.32 | $85.30 | $85.30 |
| Purchase #2 | $71.97 | 10.375% | $79.4369 | $79.44 | $79.45 | $79.40 |
| Purchase #3 | $26.78 | 3.467% | $27.7085 | $27.71 | $27.70 | $27.70 |
| Purchase #4 | $243.86 | 5.627% | $257.582 | $257.58 | $257.60 | $257.60 |
| Purchase #5 | $147.64 | 8.468% | $160.1422 | $160.14 | $160.15 | $160.10 |
| Purchase #6 | $89.75 | 4.320% | $93.6272 | $93.63 | $93.65 | $93.60 |
| Purchase #7 | $226.74 | 7.468% | $243.6729 | $243.67 | $243.65 | $243.70 |
| 7 purchase totals = | $885.49 | $947.4914 | $947.49 | $947.50 | $947.40 | |