| 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 | $74.91 | 7.573% | $80.5829 | $80.58 | $80.60 | $80.60 |
| Purchase #2 | $236.62 | 5.587% | $249.84 | $249.84 | $249.85 | $249.80 |
| Purchase #3 | $107.69 | 12.771% | $121.4431 | $121.44 | $121.45 | $121.40 |
| Purchase #4 | $223.82 | 9.865% | $245.8998 | $245.90 | $245.90 | $245.90 |
| Purchase #5 | $55.72 | 12.657% | $62.7725 | $62.77 | $62.75 | $62.80 |
| Purchase #6 | $120.77 | 11.559% | $134.7298 | $134.73 | $134.75 | $134.70 |
| Purchase #7 | $11.67 | 6.359% | $12.4121 | $12.41 | $12.40 | $12.40 |
| 7 purchase totals = | $831.20 | $907.6802 | $907.67 | $907.70 | $907.60 | |