| 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 | $28.90 | 4.676% | $30.2514 | $30.25 | $30.25 | $30.30 |
| Purchase #2 | $69.61 | 4.245% | $72.5649 | $72.56 | $72.55 | $72.60 |
| Purchase #3 | $135.57 | 12.777% | $152.8918 | $152.89 | $152.90 | $152.90 |
| Purchase #4 | $185.99 | 11.623% | $207.6076 | $207.61 | $207.60 | $207.60 |
| Purchase #5 | $70.98 | 3.508% | $73.47 | $73.47 | $73.45 | $73.50 |
| Purchase #6 | $245.79 | 12.565% | $276.6735 | $276.67 | $276.65 | $276.70 |
| Purchase #7 | $197.78 | 7.106% | $211.8342 | $211.83 | $211.85 | $211.80 |
| 7 purchase totals = | $934.62 | $1,025.2934 | $1,025.28 | $1,025.25 | $1,025.40 | |