| 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 | $10.46 | 7.318% | $11.2255 | $11.23 | $11.25 | $11.20 |
| Purchase #2 | $158.28 | 12.252% | $177.6725 | $177.67 | $177.65 | $177.70 |
| Purchase #3 | $78.92 | 4.540% | $82.503 | $82.50 | $82.50 | $82.50 |
| Purchase #4 | $140.79 | 13.455% | $159.7333 | $159.73 | $159.75 | $159.70 |
| Purchase #5 | $191.90 | 5.115% | $201.7157 | $201.72 | $201.70 | $201.70 |
| Purchase #6 | $201.81 | 9.475% | $220.9315 | $220.93 | $220.95 | $220.90 |
| Purchase #7 | $118.25 | 9.639% | $129.6481 | $129.65 | $129.65 | $129.60 |
| 7 purchase totals = | $900.41 | $983.4296 | $983.43 | $983.45 | $983.30 | |