| 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 | $42.28 | 3.729% | $43.8566 | $43.86 | $43.85 | $43.90 |
| Purchase #2 | $192.90 | 7.326% | $207.0319 | $207.03 | $207.05 | $207.00 |
| Purchase #3 | $95.69 | 13.622% | $108.7249 | $108.72 | $108.70 | $108.70 |
| Purchase #4 | $70.53 | 8.745% | $76.6978 | $76.70 | $76.70 | $76.70 |
| Purchase #5 | $26.76 | 4.207% | $27.8858 | $27.89 | $27.90 | $27.90 |
| Purchase #6 | $150.54 | 13.522% | $170.896 | $170.90 | $170.90 | $170.90 |
| Purchase #7 | $179.89 | 7.275% | $192.977 | $192.98 | $193.00 | $193.00 |
| 7 purchase totals = | $758.59 | $828.0700 | $828.08 | $828.10 | $828.10 | |