| 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 | $10.51 | 11.685% | $11.7381 | $11.74 | $11.75 | $11.70 |
| Purchase #2 | $156.60 | 13.497% | $177.7363 | $177.74 | $177.75 | $177.70 |
| Purchase #3 | $91.35 | 3.410% | $94.465 | $94.47 | $94.45 | $94.50 |
| Purchase #4 | $67.77 | 11.441% | $75.5236 | $75.52 | $75.50 | $75.50 |
| Purchase #5 | $95.43 | 8.320% | $103.3698 | $103.37 | $103.35 | $103.40 |
| Purchase #6 | $189.42 | 5.154% | $199.1827 | $199.18 | $199.20 | $199.20 |
| Purchase #7 | $113.70 | 3.812% | $118.0342 | $118.03 | $118.05 | $118.00 |
| 7 purchase totals = | $724.78 | $780.0497 | $780.05 | $780.05 | $780.00 | |