| 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 | $76.26 | 8.300% | $82.5896 | $82.59 | $82.60 | $82.60 |
| Purchase #2 | $195.65 | 4.374% | $204.2077 | $204.21 | $204.20 | $204.20 |
| Purchase #3 | $87.77 | 7.457% | $94.315 | $94.32 | $94.30 | $94.30 |
| Purchase #4 | $18.86 | 5.848% | $19.9629 | $19.96 | $19.95 | $20.00 |
| Purchase #5 | $30.83 | 5.775% | $32.6104 | $32.61 | $32.60 | $32.60 |
| Purchase #6 | $106.31 | 4.559% | $111.1567 | $111.16 | $111.15 | $111.20 |
| Purchase #7 | $96.30 | 6.153% | $102.2253 | $102.23 | $102.25 | $102.20 |
| 7 purchase totals = | $611.98 | $647.0676 | $647.08 | $647.05 | $647.10 | |