| 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 | $74.54 | 7.439% | $80.085 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $23.79 | 5.216% | $25.0309 | $25.03 | $25.05 | $25.00 |
| Purchase #3 | $83.25 | 6.279% | $88.4773 | $88.48 | $88.50 | $88.50 |
| Purchase #4 | $88.31 | 7.849% | $95.2415 | $95.24 | $95.25 | $95.20 |
| Purchase #5 | $122.44 | 13.400% | $138.847 | $138.85 | $138.85 | $138.80 |
| Purchase #6 | $55.32 | 9.112% | $60.3608 | $60.36 | $60.35 | $60.40 |
| Purchase #7 | $211.63 | 12.203% | $237.4552 | $237.46 | $237.45 | $237.50 |
| 7 purchase totals = | $659.28 | $725.4977 | $725.51 | $725.55 | $725.50 | |