| 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 | $44.63 | 8.502% | $48.4244 | $48.42 | $48.40 | $48.40 |
| Purchase #2 | $127.80 | 5.414% | $134.7191 | $134.72 | $134.70 | $134.70 |
| Purchase #3 | $25.31 | 7.107% | $27.1088 | $27.11 | $27.10 | $27.10 |
| Purchase #4 | $39.71 | 12.871% | $44.8211 | $44.82 | $44.80 | $44.80 |
| Purchase #5 | $124.99 | 9.460% | $136.8141 | $136.81 | $136.80 | $136.80 |
| Purchase #6 | $189.31 | 11.724% | $211.5047 | $211.50 | $211.50 | $211.50 |
| Purchase #7 | $176.41 | 10.274% | $194.5344 | $194.53 | $194.55 | $194.50 |
| 7 purchase totals = | $728.16 | $797.9266 | $797.91 | $797.85 | $797.80 | |