| 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 | $51.84 | 4.181% | $54.0074 | $54.01 | $54.00 | $54.00 |
| Purchase #2 | $129.83 | 3.424% | $134.2754 | $134.28 | $134.30 | $134.30 |
| Purchase #3 | $179.85 | 9.542% | $197.0113 | $197.01 | $197.00 | $197.00 |
| Purchase #4 | $7.41 | 7.837% | $7.9907 | $7.99 | $8.00 | $8.00 |
| Purchase #5 | $113.39 | 7.241% | $121.6006 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $204.89 | 9.204% | $223.7481 | $223.75 | $223.75 | $223.70 |
| Purchase #7 | $192.86 | 8.333% | $208.931 | $208.93 | $208.95 | $208.90 |
| 7 purchase totals = | $880.07 | $947.5645 | $947.57 | $947.60 | $947.50 | |