| 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 | $49.36 | 8.140% | $53.3779 | $53.38 | $53.40 | $53.40 |
| Purchase #2 | $50.94 | 11.353% | $56.7232 | $56.72 | $56.70 | $56.70 |
| Purchase #3 | $94.52 | 12.480% | $106.3161 | $106.32 | $106.30 | $106.30 |
| Purchase #4 | $89.99 | 12.356% | $101.1092 | $101.11 | $101.10 | $101.10 |
| Purchase #5 | $247.89 | 8.357% | $268.6062 | $268.61 | $268.60 | $268.60 |
| Purchase #6 | $227.42 | 6.391% | $241.9544 | $241.95 | $241.95 | $242.00 |
| Purchase #7 | $33.31 | 9.177% | $36.3669 | $36.37 | $36.35 | $36.40 |
| 7 purchase totals = | $793.43 | $864.4539 | $864.46 | $864.40 | $864.50 | |