| 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 | $27.63 | 12.589% | $31.1083 | $31.11 | $31.10 | $31.10 |
| Purchase #2 | $75.55 | 9.676% | $82.8602 | $82.86 | $82.85 | $82.90 |
| Purchase #3 | $36.67 | 7.806% | $39.5325 | $39.53 | $39.55 | $39.50 |
| Purchase #4 | $77.74 | 11.440% | $86.6335 | $86.63 | $86.65 | $86.60 |
| Purchase #5 | $38.96 | 10.568% | $43.0773 | $43.08 | $43.10 | $43.10 |
| Purchase #6 | $244.32 | 8.218% | $264.3982 | $264.40 | $264.40 | $264.40 |
| Purchase #7 | $153.57 | 9.640% | $168.3741 | $168.37 | $168.35 | $168.40 |
| 7 purchase totals = | $654.44 | $715.9841 | $715.98 | $716.00 | $716.00 | |