| 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 | $90.57 | 9.586% | $99.252 | $99.25 | $99.25 | $99.30 |
| Purchase #2 | $174.81 | 13.446% | $198.315 | $198.32 | $198.30 | $198.30 |
| Purchase #3 | $187.55 | 6.569% | $199.8702 | $199.87 | $199.85 | $199.90 |
| Purchase #4 | $79.69 | 8.303% | $86.3067 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $85.36 | 7.744% | $91.9703 | $91.97 | $91.95 | $92.00 |
| Purchase #6 | $151.84 | 12.708% | $171.1358 | $171.14 | $171.15 | $171.10 |
| Purchase #7 | $84.32 | 9.439% | $92.279 | $92.28 | $92.30 | $92.30 |
| 7 purchase totals = | $854.14 | $939.1290 | $939.14 | $939.10 | $939.20 | |