| 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 | $228.82 | 10.163% | $252.075 | $252.08 | $252.10 | $252.10 |
| Purchase #2 | $62.79 | 9.182% | $68.5554 | $68.56 | $68.55 | $68.60 |
| Purchase #3 | $172.37 | 11.607% | $192.377 | $192.38 | $192.40 | $192.40 |
| Purchase #4 | $5.67 | 4.357% | $5.917 | $5.92 | $5.90 | $5.90 |
| Purchase #5 | $5.51 | 8.497% | $5.9782 | $5.98 | $6.00 | $6.00 |
| Purchase #6 | $250.82 | 3.470% | $259.5235 | $259.52 | $259.50 | $259.50 |
| Purchase #7 | $5.77 | 8.196% | $6.2429 | $6.24 | $6.25 | $6.20 |
| 7 purchase totals = | $731.75 | $790.6690 | $790.68 | $790.70 | $790.70 | |