| 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 | $39.49 | 7.452% | $42.4328 | $42.43 | $42.45 | $42.40 |
| Purchase #2 | $181.69 | 6.207% | $192.9675 | $192.97 | $192.95 | $193.00 |
| Purchase #3 | $193.27 | 7.674% | $208.1015 | $208.10 | $208.10 | $208.10 |
| Purchase #4 | $204.82 | 12.579% | $230.5843 | $230.58 | $230.60 | $230.60 |
| Purchase #5 | $77.88 | 11.181% | $86.5878 | $86.59 | $86.60 | $86.60 |
| Purchase #6 | $54.78 | 13.733% | $62.3029 | $62.30 | $62.30 | $62.30 |
| Purchase #7 | $14.32 | 9.273% | $15.6479 | $15.65 | $15.65 | $15.60 |
| 7 purchase totals = | $766.25 | $838.6247 | $838.62 | $838.65 | $838.60 | |