| 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 | $38.79 | 9.501% | $42.4754 | $42.48 | $42.50 | $42.50 |
| Purchase #2 | $94.52 | 7.520% | $101.6279 | $101.63 | $101.65 | $101.60 |
| Purchase #3 | $215.85 | 7.316% | $231.6416 | $231.64 | $231.65 | $231.60 |
| Purchase #4 | $145.70 | 12.694% | $164.1952 | $164.20 | $164.20 | $164.20 |
| Purchase #5 | $137.70 | 7.762% | $148.3883 | $148.39 | $148.40 | $148.40 |
| Purchase #6 | $159.40 | 9.271% | $174.178 | $174.18 | $174.20 | $174.20 |
| Purchase #7 | $132.47 | 6.593% | $141.2037 | $141.20 | $141.20 | $141.20 |
| 7 purchase totals = | $924.43 | $1,003.7101 | $1,003.72 | $1,003.80 | $1,003.70 | |