| 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 | $116.62 | 5.370% | $122.8825 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $119.72 | 8.460% | $129.8483 | $129.85 | $129.85 | $129.80 |
| Purchase #3 | $38.38 | 4.791% | $40.2188 | $40.22 | $40.20 | $40.20 |
| Purchase #4 | $136.40 | 5.812% | $144.3276 | $144.33 | $144.35 | $144.30 |
| Purchase #5 | $5.87 | 3.832% | $6.0949 | $6.09 | $6.10 | $6.10 |
| Purchase #6 | $101.63 | 12.235% | $114.0644 | $114.06 | $114.05 | $114.10 |
| Purchase #7 | $13.62 | 6.271% | $14.4741 | $14.47 | $14.45 | $14.50 |
| 7 purchase totals = | $532.24 | $571.9106 | $571.90 | $571.90 | $571.90 | |