| 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 | $90.84 | 3.294% | $93.8323 | $93.83 | $93.85 | $93.80 |
| Purchase #2 | $195.31 | 4.657% | $204.4056 | $204.41 | $204.40 | $204.40 |
| Purchase #3 | $77.52 | 12.233% | $87.003 | $87.00 | $87.00 | $87.00 |
| Purchase #4 | $136.49 | 6.828% | $145.8095 | $145.81 | $145.80 | $145.80 |
| Purchase #5 | $131.50 | 3.384% | $135.95 | $135.95 | $135.95 | $136.00 |
| Purchase #6 | $38.25 | 9.524% | $41.8929 | $41.89 | $41.90 | $41.90 |
| Purchase #7 | $158.73 | 13.839% | $180.6966 | $180.70 | $180.70 | $180.70 |
| 7 purchase totals = | $828.64 | $889.5899 | $889.59 | $889.60 | $889.60 | |