| 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 | $59.52 | 9.264% | $65.0339 | $65.03 | $65.05 | $65.00 |
| Purchase #2 | $173.79 | 3.291% | $179.5094 | $179.51 | $179.50 | $179.50 |
| Purchase #3 | $80.31 | 8.636% | $87.2456 | $87.25 | $87.25 | $87.20 |
| Purchase #4 | $175.99 | 10.320% | $194.1522 | $194.15 | $194.15 | $194.20 |
| Purchase #5 | $63.65 | 10.785% | $70.5147 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $180.85 | 7.377% | $194.1913 | $194.19 | $194.20 | $194.20 |
| Purchase #7 | $44.71 | 9.163% | $48.8068 | $48.81 | $48.80 | $48.80 |
| 7 purchase totals = | $778.82 | $839.4539 | $839.45 | $839.45 | $839.40 | |