| 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 | $94.78 | 9.288% | $103.5832 | $103.58 | $103.60 | $103.60 |
| Purchase #2 | $22.65 | 6.721% | $24.1723 | $24.17 | $24.15 | $24.20 |
| Purchase #3 | $106.78 | 13.568% | $121.2679 | $121.27 | $121.25 | $121.30 |
| Purchase #4 | $13.46 | 9.751% | $14.7725 | $14.77 | $14.75 | $14.80 |
| Purchase #5 | $55.85 | 12.799% | $62.9982 | $63.00 | $63.00 | $63.00 |
| Purchase #6 | $11.66 | 6.204% | $12.3834 | $12.38 | $12.40 | $12.40 |
| Purchase #7 | $223.59 | 7.250% | $239.8003 | $239.80 | $239.80 | $239.80 |
| 7 purchase totals = | $528.77 | $578.9778 | $578.97 | $578.95 | $579.10 | |