| 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 | $65.42 | 6.503% | $69.6743 | $69.67 | $69.65 | $69.70 |
| Purchase #2 | $219.40 | 6.836% | $234.3982 | $234.40 | $234.40 | $234.40 |
| Purchase #3 | $82.93 | 7.250% | $88.9424 | $88.94 | $88.95 | $88.90 |
| Purchase #4 | $68.63 | 8.130% | $74.2096 | $74.21 | $74.20 | $74.20 |
| Purchase #5 | $131.95 | 5.303% | $138.9473 | $138.95 | $138.95 | $138.90 |
| Purchase #6 | $147.26 | 5.152% | $154.8468 | $154.85 | $154.85 | $154.80 |
| Purchase #7 | $94.69 | 9.190% | $103.392 | $103.39 | $103.40 | $103.40 |
| 7 purchase totals = | $810.28 | $864.4106 | $864.41 | $864.40 | $864.30 | |