| 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 | $80.38 | 13.808% | $91.4789 | $91.48 | $91.50 | $91.50 |
| Purchase #2 | $212.72 | 13.587% | $241.6223 | $241.62 | $241.60 | $241.60 |
| Purchase #3 | $25.61 | 3.339% | $26.4651 | $26.47 | $26.45 | $26.50 |
| Purchase #4 | $231.72 | 10.820% | $256.7921 | $256.79 | $256.80 | $256.80 |
| Purchase #5 | $187.61 | 10.741% | $207.7612 | $207.76 | $207.75 | $207.80 |
| Purchase #6 | $16.37 | 10.530% | $18.0938 | $18.09 | $18.10 | $18.10 |
| Purchase #7 | $15.80 | 3.523% | $16.3566 | $16.36 | $16.35 | $16.40 |
| 7 purchase totals = | $770.21 | $858.5700 | $858.57 | $858.55 | $858.70 | |