| 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 | $46.56 | 6.107% | $49.4034 | $49.40 | $49.40 | $49.40 |
| Purchase #2 | $165.84 | 8.822% | $180.4704 | $180.47 | $180.45 | $180.50 |
| Purchase #3 | $216.62 | 13.332% | $245.4998 | $245.50 | $245.50 | $245.50 |
| Purchase #4 | $74.55 | 3.752% | $77.3471 | $77.35 | $77.35 | $77.30 |
| Purchase #5 | $189.94 | 11.649% | $212.0661 | $212.07 | $212.05 | $212.10 |
| Purchase #6 | $28.25 | 12.275% | $31.7177 | $31.72 | $31.70 | $31.70 |
| Purchase #7 | $236.91 | 6.280% | $251.7879 | $251.79 | $251.80 | $251.80 |
| 7 purchase totals = | $958.67 | $1,048.2924 | $1,048.30 | $1,048.25 | $1,048.30 | |