| 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 | $115.33 | 3.478% | $119.3412 | $119.34 | $119.35 | $119.30 |
| Purchase #2 | $59.37 | 9.566% | $65.0493 | $65.05 | $65.05 | $65.00 |
| Purchase #3 | $103.54 | 4.590% | $108.2925 | $108.29 | $108.30 | $108.30 |
| Purchase #4 | $87.35 | 10.359% | $96.3986 | $96.40 | $96.40 | $96.40 |
| Purchase #5 | $115.32 | 3.743% | $119.6364 | $119.64 | $119.65 | $119.60 |
| Purchase #6 | $75.46 | 6.255% | $80.18 | $80.18 | $80.20 | $80.20 |
| Purchase #7 | $183.66 | 9.629% | $201.3446 | $201.34 | $201.35 | $201.30 |
| 7 purchase totals = | $740.03 | $790.2426 | $790.24 | $790.30 | $790.10 | |