| 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 | $90.97 | 5.438% | $95.9169 | $95.92 | $95.90 | $95.90 |
| Purchase #2 | $229.98 | 10.797% | $254.8109 | $254.81 | $254.80 | $254.80 |
| Purchase #3 | $53.45 | 6.554% | $56.9531 | $56.95 | $56.95 | $57.00 |
| Purchase #4 | $204.52 | 5.292% | $215.3432 | $215.34 | $215.35 | $215.30 |
| Purchase #5 | $5.95 | 9.158% | $6.4949 | $6.49 | $6.50 | $6.50 |
| Purchase #6 | $15.32 | 12.651% | $17.2581 | $17.26 | $17.25 | $17.30 |
| Purchase #7 | $243.25 | 11.856% | $272.0897 | $272.09 | $272.10 | $272.10 |
| 7 purchase totals = | $843.44 | $918.8668 | $918.86 | $918.85 | $918.90 | |