| 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 | $49.55 | 8.837% | $53.9287 | $53.93 | $53.95 | $53.90 |
| Purchase #2 | $134.40 | 3.367% | $138.9252 | $138.93 | $138.95 | $138.90 |
| Purchase #3 | $137.98 | 5.315% | $145.3136 | $145.31 | $145.30 | $145.30 |
| Purchase #4 | $94.67 | 11.236% | $105.3071 | $105.31 | $105.30 | $105.30 |
| Purchase #5 | $244.67 | 9.711% | $268.4299 | $268.43 | $268.45 | $268.40 |
| Purchase #6 | $8.80 | 12.412% | $9.8923 | $9.89 | $9.90 | $9.90 |
| Purchase #7 | $128.47 | 7.476% | $138.0744 | $138.07 | $138.05 | $138.10 |
| 7 purchase totals = | $798.54 | $859.8712 | $859.87 | $859.90 | $859.80 | |