| 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 | $49.75 | 7.594% | $53.528 | $53.53 | $53.55 | $53.50 |
| Purchase #2 | $14.72 | 13.857% | $16.7598 | $16.76 | $16.75 | $16.80 |
| Purchase #3 | $72.32 | 6.847% | $77.2718 | $77.27 | $77.25 | $77.30 |
| Purchase #4 | $69.68 | 6.328% | $74.0894 | $74.09 | $74.10 | $74.10 |
| Purchase #5 | $37.26 | 6.733% | $39.7687 | $39.77 | $39.75 | $39.80 |
| Purchase #6 | $105.64 | 13.314% | $119.7049 | $119.70 | $119.70 | $119.70 |
| Purchase #7 | $122.63 | 10.344% | $135.3148 | $135.31 | $135.30 | $135.30 |
| 7 purchase totals = | $472.00 | $516.4374 | $516.43 | $516.40 | $516.50 | |