| 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 | $69.48 | 13.817% | $79.0801 | $79.08 | $79.10 | $79.10 |
| Purchase #2 | $66.41 | 13.677% | $75.4929 | $75.49 | $75.50 | $75.50 |
| Purchase #3 | $114.34 | 8.179% | $123.6919 | $123.69 | $123.70 | $123.70 |
| Purchase #4 | $194.72 | 10.236% | $214.6515 | $214.65 | $214.65 | $214.70 |
| Purchase #5 | $98.78 | 3.846% | $102.5791 | $102.58 | $102.60 | $102.60 |
| Purchase #6 | $148.60 | 11.166% | $165.1927 | $165.19 | $165.20 | $165.20 |
| Purchase #7 | $178.89 | 13.501% | $203.0419 | $203.04 | $203.05 | $203.00 |
| 7 purchase totals = | $871.22 | $963.7301 | $963.72 | $963.80 | $963.80 | |