| 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 | $66.43 | 10.815% | $73.6144 | $73.61 | $73.60 | $73.60 |
| Purchase #2 | $71.91 | 4.201% | $74.9309 | $74.93 | $74.95 | $74.90 |
| Purchase #3 | $193.73 | 12.177% | $217.3205 | $217.32 | $217.30 | $217.30 |
| Purchase #4 | $185.64 | 8.488% | $201.3971 | $201.40 | $201.40 | $201.40 |
| Purchase #5 | $207.84 | 4.179% | $216.5256 | $216.53 | $216.55 | $216.50 |
| Purchase #6 | $28.32 | 7.822% | $30.5352 | $30.54 | $30.55 | $30.50 |
| Purchase #7 | $145.82 | 6.263% | $154.9527 | $154.95 | $154.95 | $155.00 |
| 7 purchase totals = | $899.69 | $969.2764 | $969.28 | $969.30 | $969.20 | |