| 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 | $51.71 | 11.597% | $57.7068 | $57.71 | $57.70 | $57.70 |
| Purchase #2 | $7.86 | 5.698% | $8.3079 | $8.31 | $8.30 | $8.30 |
| Purchase #3 | $74.38 | 3.595% | $77.054 | $77.05 | $77.05 | $77.10 |
| Purchase #4 | $166.57 | 9.330% | $182.111 | $182.11 | $182.10 | $182.10 |
| Purchase #5 | $51.96 | 8.268% | $56.2561 | $56.26 | $56.25 | $56.30 |
| Purchase #6 | $26.59 | 9.412% | $29.0927 | $29.09 | $29.10 | $29.10 |
| Purchase #7 | $136.57 | 8.603% | $148.3191 | $148.32 | $148.30 | $148.30 |
| 7 purchase totals = | $515.64 | $558.8476 | $558.85 | $558.80 | $558.90 | |