| 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 | $9.35 | 3.805% | $9.7058 | $9.71 | $9.70 | $9.70 |
| Purchase #2 | $225.43 | 13.402% | $255.6421 | $255.64 | $255.65 | $255.60 |
| Purchase #3 | $11.60 | 6.390% | $12.3412 | $12.34 | $12.35 | $12.30 |
| Purchase #4 | $24.83 | 11.216% | $27.6149 | $27.61 | $27.60 | $27.60 |
| Purchase #5 | $187.41 | 10.402% | $206.9044 | $206.90 | $206.90 | $206.90 |
| Purchase #6 | $201.34 | 12.387% | $226.28 | $226.28 | $226.30 | $226.30 |
| Purchase #7 | $45.75 | 7.499% | $49.1808 | $49.18 | $49.20 | $49.20 |
| 7 purchase totals = | $705.71 | $787.6692 | $787.66 | $787.70 | $787.60 | |