| 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 | $33.45 | 7.349% | $35.9082 | $35.91 | $35.90 | $35.90 |
| Purchase #2 | $28.87 | 12.534% | $32.4886 | $32.49 | $32.50 | $32.50 |
| Purchase #3 | $61.51 | 4.673% | $64.3844 | $64.38 | $64.40 | $64.40 |
| Purchase #4 | $120.82 | 11.520% | $134.7385 | $134.74 | $134.75 | $134.70 |
| Purchase #5 | $201.85 | 9.108% | $220.2345 | $220.23 | $220.25 | $220.20 |
| Purchase #6 | $220.64 | 9.436% | $241.4596 | $241.46 | $241.45 | $241.50 |
| Purchase #7 | $38.80 | 8.459% | $42.0821 | $42.08 | $42.10 | $42.10 |
| 7 purchase totals = | $705.94 | $771.2959 | $771.29 | $771.35 | $771.30 | |