| 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 | $84.80 | 8.773% | $92.2395 | $92.24 | $92.25 | $92.20 |
| Purchase #2 | $132.72 | 10.790% | $147.0405 | $147.04 | $147.05 | $147.00 |
| Purchase #3 | $74.48 | 10.805% | $82.5276 | $82.53 | $82.55 | $82.50 |
| Purchase #4 | $164.73 | 3.315% | $170.1908 | $170.19 | $170.20 | $170.20 |
| Purchase #5 | $85.78 | 10.587% | $94.8615 | $94.86 | $94.85 | $94.90 |
| Purchase #6 | $161.37 | 13.527% | $183.1985 | $183.20 | $183.20 | $183.20 |
| Purchase #7 | $60.83 | 10.274% | $67.0797 | $67.08 | $67.10 | $67.10 |
| 7 purchase totals = | $764.71 | $837.1381 | $837.14 | $837.20 | $837.10 | |