| 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 | $52.74 | 11.392% | $58.7481 | $58.75 | $58.75 | $58.70 |
| Purchase #2 | $32.67 | 3.297% | $33.7471 | $33.75 | $33.75 | $33.70 |
| Purchase #3 | $70.92 | 7.265% | $76.0723 | $76.07 | $76.05 | $76.10 |
| Purchase #4 | $74.68 | 7.121% | $79.998 | $80.00 | $80.00 | $80.00 |
| Purchase #5 | $147.51 | 4.837% | $154.6451 | $154.65 | $154.65 | $154.60 |
| Purchase #6 | $176.69 | 4.241% | $184.1834 | $184.18 | $184.20 | $184.20 |
| Purchase #7 | $96.25 | 6.296% | $102.3099 | $102.31 | $102.30 | $102.30 |
| 7 purchase totals = | $651.46 | $689.7039 | $689.71 | $689.70 | $689.60 | |