| 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 | $47.36 | 10.461% | $52.3143 | $52.31 | $52.30 | $52.30 |
| Purchase #2 | $27.36 | 9.782% | $30.0364 | $30.04 | $30.05 | $30.00 |
| Purchase #3 | $98.95 | 3.136% | $102.0531 | $102.05 | $102.05 | $102.10 |
| Purchase #4 | $29.92 | 5.139% | $31.4576 | $31.46 | $31.45 | $31.50 |
| Purchase #5 | $178.68 | 5.646% | $188.7683 | $188.77 | $188.75 | $188.80 |
| Purchase #6 | $126.83 | 5.147% | $133.3579 | $133.36 | $133.35 | $133.40 |
| Purchase #7 | $176.58 | 10.198% | $194.5876 | $194.59 | $194.60 | $194.60 |
| 7 purchase totals = | $685.68 | $732.5752 | $732.58 | $732.55 | $732.70 | |