| 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 | $239.96 | 8.231% | $259.7111 | $259.71 | $259.70 | $259.70 |
| Purchase #2 | $12.35 | 9.273% | $13.4952 | $13.50 | $13.50 | $13.50 |
| Purchase #3 | $168.65 | 12.343% | $189.4665 | $189.47 | $189.45 | $189.50 |
| Purchase #4 | $30.93 | 4.522% | $32.3287 | $32.33 | $32.35 | $32.30 |
| Purchase #5 | $53.84 | 6.560% | $57.3719 | $57.37 | $57.35 | $57.40 |
| Purchase #6 | $89.75 | 6.205% | $95.319 | $95.32 | $95.30 | $95.30 |
| Purchase #7 | $62.69 | 10.847% | $69.49 | $69.49 | $69.50 | $69.50 |
| 7 purchase totals = | $658.17 | $717.1824 | $717.19 | $717.15 | $717.20 | |