| 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 | $73.97 | 7.216% | $79.3077 | $79.31 | $79.30 | $79.30 |
| Purchase #2 | $133.64 | 7.643% | $143.8541 | $143.85 | $143.85 | $143.90 |
| Purchase #3 | $26.60 | 8.560% | $28.877 | $28.88 | $28.90 | $28.90 |
| Purchase #4 | $14.81 | 12.791% | $16.7043 | $16.70 | $16.70 | $16.70 |
| Purchase #5 | $119.81 | 11.289% | $133.3354 | $133.34 | $133.35 | $133.30 |
| Purchase #6 | $110.54 | 7.521% | $118.8537 | $118.85 | $118.85 | $118.90 |
| Purchase #7 | $95.64 | 11.281% | $106.4291 | $106.43 | $106.45 | $106.40 |
| 7 purchase totals = | $575.01 | $627.3613 | $627.36 | $627.40 | $627.40 | |