| 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 | $120.55 | 11.760% | $134.7267 | $134.73 | $134.75 | $134.70 |
| Purchase #2 | $10.70 | 3.642% | $11.0897 | $11.09 | $11.10 | $11.10 |
| Purchase #3 | $102.90 | 9.562% | $112.7393 | $112.74 | $112.75 | $112.70 |
| Purchase #4 | $141.41 | 6.267% | $150.2722 | $150.27 | $150.25 | $150.30 |
| Purchase #5 | $26.50 | 10.260% | $29.2189 | $29.22 | $29.20 | $29.20 |
| Purchase #6 | $67.71 | 11.124% | $75.2421 | $75.24 | $75.25 | $75.20 |
| Purchase #7 | $239.50 | 6.852% | $255.9105 | $255.91 | $255.90 | $255.90 |
| 7 purchase totals = | $709.27 | $769.1994 | $769.20 | $769.20 | $769.10 | |