| 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 | $63.35 | 12.162% | $71.0546 | $71.05 | $71.05 | $71.10 |
| Purchase #2 | $32.88 | 4.566% | $34.3813 | $34.38 | $34.40 | $34.40 |
| Purchase #3 | $120.42 | 9.401% | $131.7407 | $131.74 | $131.75 | $131.70 |
| Purchase #4 | $100.87 | 3.470% | $104.3702 | $104.37 | $104.35 | $104.40 |
| Purchase #5 | $12.95 | 11.205% | $14.401 | $14.40 | $14.40 | $14.40 |
| Purchase #6 | $25.98 | 12.565% | $29.2444 | $29.24 | $29.25 | $29.20 |
| Purchase #7 | $188.91 | 12.604% | $212.7202 | $212.72 | $212.70 | $212.70 |
| 7 purchase totals = | $545.36 | $597.9124 | $597.90 | $597.90 | $597.90 | |