| 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 | $67.46 | 10.644% | $74.6404 | $74.64 | $74.65 | $74.60 |
| Purchase #2 | $159.98 | 3.209% | $165.1138 | $165.11 | $165.10 | $165.10 |
| Purchase #3 | $166.46 | 7.555% | $179.0361 | $179.04 | $179.05 | $179.00 |
| Purchase #4 | $74.33 | 9.400% | $81.317 | $81.32 | $81.30 | $81.30 |
| Purchase #5 | $203.68 | 7.250% | $218.4468 | $218.45 | $218.45 | $218.40 |
| Purchase #6 | $216.47 | 5.344% | $228.0382 | $228.04 | $228.05 | $228.00 |
| Purchase #7 | $27.92 | 6.373% | $29.6993 | $29.70 | $29.70 | $29.70 |
| 7 purchase totals = | $916.30 | $976.2916 | $976.30 | $976.30 | $976.10 | |