| 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 | $22.83 | 3.620% | $23.6564 | $23.66 | $23.65 | $23.70 |
| Purchase #2 | $196.38 | 6.431% | $209.0092 | $209.01 | $209.00 | $209.00 |
| Purchase #3 | $149.75 | 8.315% | $162.2017 | $162.20 | $162.20 | $162.20 |
| Purchase #4 | $226.81 | 9.661% | $248.7221 | $248.72 | $248.70 | $248.70 |
| Purchase #5 | $74.64 | 7.228% | $80.035 | $80.04 | $80.05 | $80.00 |
| Purchase #6 | $55.47 | 7.327% | $59.5343 | $59.53 | $59.55 | $59.50 |
| Purchase #7 | $120.47 | 3.391% | $124.5551 | $124.56 | $124.55 | $124.60 |
| 7 purchase totals = | $846.35 | $907.7138 | $907.72 | $907.70 | $907.70 | |