| 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 | $92.54 | 6.757% | $98.7929 | $98.79 | $98.80 | $98.80 |
| Purchase #2 | $60.90 | 12.144% | $68.2957 | $68.30 | $68.30 | $68.30 |
| Purchase #3 | $52.58 | 10.198% | $57.9421 | $57.94 | $57.95 | $57.90 |
| Purchase #4 | $155.35 | 5.624% | $164.0869 | $164.09 | $164.10 | $164.10 |
| Purchase #5 | $40.78 | 10.361% | $45.0052 | $45.01 | $45.00 | $45.00 |
| Purchase #6 | $230.28 | 5.410% | $242.7381 | $242.74 | $242.75 | $242.70 |
| Purchase #7 | $162.41 | 3.136% | $167.5032 | $167.50 | $167.50 | $167.50 |
| 7 purchase totals = | $794.84 | $844.3641 | $844.37 | $844.40 | $844.30 | |