| 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 | $78.37 | 9.175% | $85.5604 | $85.56 | $85.55 | $85.60 |
| Purchase #2 | $124.82 | 7.519% | $134.2052 | $134.21 | $134.20 | $134.20 |
| Purchase #3 | $8.41 | 7.632% | $9.0519 | $9.05 | $9.05 | $9.10 |
| Purchase #4 | $193.52 | 9.443% | $211.7941 | $211.79 | $211.80 | $211.80 |
| Purchase #5 | $77.66 | 8.555% | $84.3038 | $84.30 | $84.30 | $84.30 |
| Purchase #6 | $148.99 | 4.219% | $155.2759 | $155.28 | $155.30 | $155.30 |
| Purchase #7 | $90.68 | 5.660% | $95.8125 | $95.81 | $95.80 | $95.80 |
| 7 purchase totals = | $722.45 | $776.0038 | $776.00 | $776.00 | $776.10 | |