| 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 | $87.67 | 5.359% | $92.3682 | $92.37 | $92.35 | $92.40 |
| Purchase #2 | $5.81 | 5.476% | $6.1282 | $6.13 | $6.15 | $6.10 |
| Purchase #3 | $131.72 | 3.464% | $136.2828 | $136.28 | $136.30 | $136.30 |
| Purchase #4 | $192.25 | 11.642% | $214.6317 | $214.63 | $214.65 | $214.60 |
| Purchase #5 | $28.97 | 11.145% | $32.1987 | $32.20 | $32.20 | $32.20 |
| Purchase #6 | $26.85 | 13.694% | $30.5268 | $30.53 | $30.55 | $30.50 |
| Purchase #7 | $176.40 | 9.347% | $192.8881 | $192.89 | $192.90 | $192.90 |
| 7 purchase totals = | $649.67 | $705.0245 | $705.03 | $705.10 | $705.00 | |