| 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 | $29.74 | 8.524% | $32.275 | $32.28 | $32.30 | $32.30 |
| Purchase #2 | $45.98 | 12.398% | $51.6806 | $51.68 | $51.70 | $51.70 |
| Purchase #3 | $69.50 | 8.298% | $75.2671 | $75.27 | $75.25 | $75.30 |
| Purchase #4 | $202.62 | 12.406% | $227.757 | $227.76 | $227.75 | $227.80 |
| Purchase #5 | $35.32 | 7.810% | $38.0785 | $38.08 | $38.10 | $38.10 |
| Purchase #6 | $217.91 | 9.648% | $238.934 | $238.93 | $238.95 | $238.90 |
| Purchase #7 | $212.34 | 12.821% | $239.5641 | $239.56 | $239.55 | $239.60 |
| 7 purchase totals = | $813.41 | $903.5563 | $903.56 | $903.60 | $903.70 | |