| 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 | $10.66 | 10.735% | $11.8044 | $11.80 | $11.80 | $11.80 |
| Purchase #2 | $9.26 | 4.784% | $9.703 | $9.70 | $9.70 | $9.70 |
| Purchase #3 | $135.45 | 3.121% | $139.6774 | $139.68 | $139.70 | $139.70 |
| Purchase #4 | $57.46 | 9.833% | $63.11 | $63.11 | $63.10 | $63.10 |
| Purchase #5 | $69.94 | 10.569% | $77.332 | $77.33 | $77.35 | $77.30 |
| Purchase #6 | $229.52 | 10.377% | $253.3373 | $253.34 | $253.35 | $253.30 |
| Purchase #7 | $193.34 | 4.456% | $201.9552 | $201.96 | $201.95 | $202.00 |
| 7 purchase totals = | $705.63 | $756.9193 | $756.92 | $756.95 | $756.90 | |