| 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 | $28.28 | 10.397% | $31.2203 | $31.22 | $31.20 | $31.20 |
| Purchase #2 | $106.36 | 7.139% | $113.953 | $113.95 | $113.95 | $114.00 |
| Purchase #3 | $5.54 | 13.271% | $6.2752 | $6.28 | $6.30 | $6.30 |
| Purchase #4 | $78.45 | 3.522% | $81.213 | $81.21 | $81.20 | $81.20 |
| Purchase #5 | $15.70 | 7.725% | $16.9128 | $16.91 | $16.90 | $16.90 |
| Purchase #6 | $56.89 | 4.640% | $59.5297 | $59.53 | $59.55 | $59.50 |
| Purchase #7 | $51.86 | 12.648% | $58.4193 | $58.42 | $58.40 | $58.40 |
| 7 purchase totals = | $343.08 | $367.5233 | $367.52 | $367.50 | $367.50 | |