| 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 | $58.82 | 8.811% | $64.0026 | $64.00 | $64.00 | $64.00 |
| Purchase #2 | $227.66 | 12.450% | $256.0037 | $256.00 | $256.00 | $256.00 |
| Purchase #3 | $39.46 | 7.855% | $42.5596 | $42.56 | $42.55 | $42.60 |
| Purchase #4 | $137.51 | 3.376% | $142.1523 | $142.15 | $142.15 | $142.20 |
| Purchase #5 | $163.99 | 13.463% | $186.068 | $186.07 | $186.05 | $186.10 |
| Purchase #6 | $30.56 | 8.669% | $33.2092 | $33.21 | $33.20 | $33.20 |
| Purchase #7 | $83.74 | 12.236% | $93.9864 | $93.99 | $94.00 | $94.00 |
| 7 purchase totals = | $741.74 | $817.9818 | $817.98 | $817.95 | $818.10 | |