| 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 | $7.94 | 8.153% | $8.5873 | $8.59 | $8.60 | $8.60 |
| Purchase #2 | $72.86 | 9.232% | $79.5864 | $79.59 | $79.60 | $79.60 |
| Purchase #3 | $144.98 | 6.481% | $154.3762 | $154.38 | $154.40 | $154.40 |
| Purchase #4 | $205.98 | 8.475% | $223.4368 | $223.44 | $223.45 | $223.40 |
| Purchase #5 | $75.97 | 9.710% | $83.3467 | $83.35 | $83.35 | $83.30 |
| Purchase #6 | $36.60 | 11.486% | $40.8039 | $40.80 | $40.80 | $40.80 |
| Purchase #7 | $235.61 | 6.234% | $250.2979 | $250.30 | $250.30 | $250.30 |
| 7 purchase totals = | $779.94 | $840.4352 | $840.45 | $840.50 | $840.40 | |