| 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 | $9.66 | 6.545% | $10.2922 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $210.52 | 7.593% | $226.5048 | $226.50 | $226.50 | $226.50 |
| Purchase #3 | $38.84 | 5.564% | $41.0011 | $41.00 | $41.00 | $41.00 |
| Purchase #4 | $204.64 | 7.594% | $220.1804 | $220.18 | $220.20 | $220.20 |
| Purchase #5 | $245.46 | 8.782% | $267.0163 | $267.02 | $267.00 | $267.00 |
| Purchase #6 | $163.37 | 12.246% | $183.3763 | $183.38 | $183.40 | $183.40 |
| Purchase #7 | $69.98 | 13.151% | $79.1831 | $79.18 | $79.20 | $79.20 |
| 7 purchase totals = | $942.47 | $1,027.5542 | $1,027.55 | $1,027.60 | $1,027.60 | |