| 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 | $14.37 | 3.351% | $14.8515 | $14.85 | $14.85 | $14.90 |
| Purchase #2 | $52.77 | 9.153% | $57.6 | $57.60 | $57.60 | $57.60 |
| Purchase #3 | $51.42 | 7.599% | $55.3274 | $55.33 | $55.35 | $55.30 |
| Purchase #4 | $137.73 | 6.315% | $146.4276 | $146.43 | $146.45 | $146.40 |
| Purchase #5 | $70.62 | 5.751% | $74.6814 | $74.68 | $74.70 | $74.70 |
| Purchase #6 | $38.32 | 5.611% | $40.4701 | $40.47 | $40.45 | $40.50 |
| Purchase #7 | $25.74 | 10.167% | $28.357 | $28.36 | $28.35 | $28.40 |
| 7 purchase totals = | $390.97 | $417.7150 | $417.72 | $417.75 | $417.80 | |