| 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 | $19.60 | 10.706% | $21.6984 | $21.70 | $21.70 | $21.70 |
| Purchase #2 | $179.26 | 5.327% | $188.8092 | $188.81 | $188.80 | $188.80 |
| Purchase #3 | $45.63 | 7.812% | $49.1946 | $49.19 | $49.20 | $49.20 |
| Purchase #4 | $219.34 | 6.363% | $233.2966 | $233.30 | $233.30 | $233.30 |
| Purchase #5 | $69.82 | 4.503% | $72.964 | $72.96 | $72.95 | $73.00 |
| Purchase #6 | $133.63 | 3.290% | $138.0264 | $138.03 | $138.05 | $138.00 |
| Purchase #7 | $64.67 | 12.336% | $72.6477 | $72.65 | $72.65 | $72.60 |
| 7 purchase totals = | $731.95 | $776.6369 | $776.64 | $776.65 | $776.60 | |