| 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 | $12.49 | 5.228% | $13.143 | $13.14 | $13.15 | $13.10 |
| Purchase #2 | $50.79 | 3.571% | $52.6037 | $52.60 | $52.60 | $52.60 |
| Purchase #3 | $92.86 | 9.835% | $101.9928 | $101.99 | $102.00 | $102.00 |
| Purchase #4 | $200.87 | 5.137% | $211.1887 | $211.19 | $211.20 | $211.20 |
| Purchase #5 | $56.83 | 11.344% | $63.2768 | $63.28 | $63.30 | $63.30 |
| Purchase #6 | $176.70 | 5.534% | $186.4786 | $186.48 | $186.50 | $186.50 |
| Purchase #7 | $55.70 | 5.287% | $58.6449 | $58.64 | $58.65 | $58.60 |
| 7 purchase totals = | $646.24 | $687.3285 | $687.32 | $687.40 | $687.30 | |