| 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 | $74.47 | 3.769% | $77.2768 | $77.28 | $77.30 | $77.30 |
| Purchase #2 | $250.32 | 9.852% | $274.9815 | $274.98 | $275.00 | $275.00 |
| Purchase #3 | $89.30 | 10.640% | $98.8015 | $98.80 | $98.80 | $98.80 |
| Purchase #4 | $186.84 | 9.814% | $205.1765 | $205.18 | $205.20 | $205.20 |
| Purchase #5 | $118.61 | 13.339% | $134.4314 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $63.72 | 4.825% | $66.7945 | $66.79 | $66.80 | $66.80 |
| Purchase #7 | $185.42 | 9.549% | $203.1258 | $203.13 | $203.15 | $203.10 |
| 7 purchase totals = | $968.68 | $1,060.5880 | $1,060.59 | $1,060.70 | $1,060.60 | |