| 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 | $54.47 | 4.400% | $56.8667 | $56.87 | $56.85 | $56.90 |
| Purchase #2 | $177.46 | 13.862% | $202.0595 | $202.06 | $202.05 | $202.10 |
| Purchase #3 | $135.41 | 8.181% | $146.4879 | $146.49 | $146.50 | $146.50 |
| Purchase #4 | $219.85 | 12.157% | $246.5772 | $246.58 | $246.60 | $246.60 |
| Purchase #5 | $122.34 | 10.773% | $135.5197 | $135.52 | $135.50 | $135.50 |
| Purchase #6 | $215.75 | 7.852% | $232.6907 | $232.69 | $232.70 | $232.70 |
| Purchase #7 | $141.40 | 4.382% | $147.5961 | $147.60 | $147.60 | $147.60 |
| 7 purchase totals = | $1,066.68 | $1,167.7978 | $1,167.81 | $1,167.80 | $1,167.90 | |