| 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 | $39.64 | 4.338% | $41.3596 | $41.36 | $41.35 | $41.40 |
| Purchase #2 | $77.64 | 8.382% | $84.1478 | $84.15 | $84.15 | $84.10 |
| Purchase #3 | $194.43 | 11.401% | $216.597 | $216.60 | $216.60 | $216.60 |
| Purchase #4 | $105.67 | 9.293% | $115.4899 | $115.49 | $115.50 | $115.50 |
| Purchase #5 | $159.69 | 5.165% | $167.938 | $167.94 | $167.95 | $167.90 |
| Purchase #6 | $74.25 | 8.358% | $80.4558 | $80.46 | $80.45 | $80.50 |
| Purchase #7 | $120.48 | 11.418% | $134.2364 | $134.24 | $134.25 | $134.20 |
| 7 purchase totals = | $771.80 | $840.2245 | $840.24 | $840.25 | $840.20 | |