| 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 | $37.29 | 5.287% | $39.2615 | $39.26 | $39.25 | $39.30 |
| Purchase #2 | $204.33 | 8.262% | $221.2117 | $221.21 | $221.20 | $221.20 |
| Purchase #3 | $32.83 | 12.525% | $36.942 | $36.94 | $36.95 | $36.90 |
| Purchase #4 | $130.96 | 4.438% | $136.772 | $136.77 | $136.75 | $136.80 |
| Purchase #5 | $108.45 | 11.144% | $120.5357 | $120.54 | $120.55 | $120.50 |
| Purchase #6 | $48.36 | 3.354% | $49.982 | $49.98 | $50.00 | $50.00 |
| Purchase #7 | $10.73 | 6.564% | $11.4343 | $11.43 | $11.45 | $11.40 |
| 7 purchase totals = | $572.95 | $616.1392 | $616.13 | $616.15 | $616.10 | |