| 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 | $32.32 | 13.507% | $36.6855 | $36.69 | $36.70 | $36.70 |
| Purchase #2 | $34.54 | 4.636% | $36.1413 | $36.14 | $36.15 | $36.10 |
| Purchase #3 | $22.53 | 10.871% | $24.9792 | $24.98 | $25.00 | $25.00 |
| Purchase #4 | $236.38 | 4.620% | $247.3008 | $247.30 | $247.30 | $247.30 |
| Purchase #5 | $126.33 | 9.276% | $138.0484 | $138.05 | $138.05 | $138.00 |
| Purchase #6 | $43.38 | 13.658% | $49.3048 | $49.30 | $49.30 | $49.30 |
| Purchase #7 | $91.44 | 9.186% | $99.8397 | $99.84 | $99.85 | $99.80 |
| 7 purchase totals = | $586.92 | $632.2997 | $632.30 | $632.35 | $632.20 | |