| 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 | $37.85 | 11.518% | $42.2096 | $42.21 | $42.20 | $42.20 |
| Purchase #2 | $249.56 | 12.393% | $280.488 | $280.49 | $280.50 | $280.50 |
| Purchase #3 | $207.45 | 7.631% | $223.2805 | $223.28 | $223.30 | $223.30 |
| Purchase #4 | $126.97 | 5.220% | $133.5978 | $133.60 | $133.60 | $133.60 |
| Purchase #5 | $26.64 | 11.708% | $29.759 | $29.76 | $29.75 | $29.80 |
| Purchase #6 | $75.28 | 3.158% | $77.6573 | $77.66 | $77.65 | $77.70 |
| Purchase #7 | $6.73 | 13.337% | $7.6276 | $7.63 | $7.65 | $7.60 |
| 7 purchase totals = | $730.48 | $794.6198 | $794.63 | $794.65 | $794.70 | |