| 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 | $94.78 | 6.596% | $101.0317 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $49.56 | 4.218% | $51.6504 | $51.65 | $51.65 | $51.70 |
| Purchase #3 | $121.88 | 9.716% | $133.7219 | $133.72 | $133.70 | $133.70 |
| Purchase #4 | $224.64 | 6.846% | $240.0189 | $240.02 | $240.00 | $240.00 |
| Purchase #5 | $133.60 | 9.739% | $146.6113 | $146.61 | $146.60 | $146.60 |
| Purchase #6 | $110.32 | 11.621% | $123.1403 | $123.14 | $123.15 | $123.10 |
| Purchase #7 | $7.87 | 7.392% | $8.4518 | $8.45 | $8.45 | $8.50 |
| 7 purchase totals = | $742.65 | $804.6263 | $804.62 | $804.60 | $804.60 | |