| 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 | $29.91 | 8.341% | $32.4048 | $32.40 | $32.40 | $32.40 |
| Purchase #2 | $68.87 | 8.401% | $74.6558 | $74.66 | $74.65 | $74.70 |
| Purchase #3 | $33.68 | 11.574% | $37.5781 | $37.58 | $37.60 | $37.60 |
| Purchase #4 | $241.35 | 7.862% | $260.3249 | $260.32 | $260.30 | $260.30 |
| Purchase #5 | $46.55 | 10.608% | $51.488 | $51.49 | $51.50 | $51.50 |
| Purchase #6 | $7.97 | 12.616% | $8.9755 | $8.98 | $9.00 | $9.00 |
| Purchase #7 | $142.37 | 8.704% | $154.7619 | $154.76 | $154.75 | $154.80 |
| 7 purchase totals = | $570.70 | $620.1890 | $620.19 | $620.20 | $620.30 | |