| 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 | $44.70 | 7.171% | $47.9054 | $47.91 | $47.90 | $47.90 |
| Purchase #2 | $165.39 | 9.141% | $180.5083 | $180.51 | $180.50 | $180.50 |
| Purchase #3 | $119.34 | 13.196% | $135.0881 | $135.09 | $135.10 | $135.10 |
| Purchase #4 | $85.42 | 4.170% | $88.982 | $88.98 | $89.00 | $89.00 |
| Purchase #5 | $127.39 | 3.693% | $132.0945 | $132.09 | $132.10 | $132.10 |
| Purchase #6 | $17.71 | 7.242% | $18.9926 | $18.99 | $19.00 | $19.00 |
| Purchase #7 | $103.40 | 5.547% | $109.1356 | $109.14 | $109.15 | $109.10 |
| 7 purchase totals = | $663.35 | $712.7065 | $712.71 | $712.75 | $712.70 | |