| 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 | $7.70 | 5.703% | $8.1391 | $8.14 | $8.15 | $8.10 |
| Purchase #2 | $66.62 | 11.558% | $74.3199 | $74.32 | $74.30 | $74.30 |
| Purchase #3 | $95.58 | 6.102% | $101.4123 | $101.41 | $101.40 | $101.40 |
| Purchase #4 | $102.65 | 7.714% | $110.5684 | $110.57 | $110.55 | $110.60 |
| Purchase #5 | $235.43 | 4.127% | $245.1462 | $245.15 | $245.15 | $245.10 |
| Purchase #6 | $16.57 | 9.600% | $18.1607 | $18.16 | $18.15 | $18.20 |
| Purchase #7 | $51.60 | 10.806% | $57.1759 | $57.18 | $57.20 | $57.20 |
| 7 purchase totals = | $576.15 | $614.9225 | $614.93 | $614.90 | $614.90 | |