| 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 | $13.99 | 5.359% | $14.7397 | $14.74 | $14.75 | $14.70 |
| Purchase #2 | $164.92 | 5.410% | $173.8422 | $173.84 | $173.85 | $173.80 |
| Purchase #3 | $170.67 | 5.503% | $180.062 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $156.30 | 10.548% | $172.7865 | $172.79 | $172.80 | $172.80 |
| Purchase #5 | $211.64 | 5.504% | $223.2887 | $223.29 | $223.30 | $223.30 |
| Purchase #6 | $61.40 | 13.444% | $69.6546 | $69.65 | $69.65 | $69.70 |
| Purchase #7 | $8.32 | 9.851% | $9.1396 | $9.14 | $9.15 | $9.10 |
| 7 purchase totals = | $787.24 | $843.5133 | $843.51 | $843.55 | $843.50 | |