| 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 | $79.65 | 8.474% | $86.3995 | $86.40 | $86.40 | $86.40 |
| Purchase #2 | $7.60 | 13.833% | $8.6513 | $8.65 | $8.65 | $8.70 |
| Purchase #3 | $118.42 | 5.590% | $125.0397 | $125.04 | $125.05 | $125.00 |
| Purchase #4 | $44.84 | 9.681% | $49.181 | $49.18 | $49.20 | $49.20 |
| Purchase #5 | $171.66 | 5.120% | $180.449 | $180.45 | $180.45 | $180.40 |
| Purchase #6 | $186.27 | 7.535% | $200.3054 | $200.31 | $200.30 | $200.30 |
| Purchase #7 | $66.32 | 3.711% | $68.7811 | $68.78 | $68.80 | $68.80 |
| 7 purchase totals = | $674.76 | $718.8070 | $718.81 | $718.85 | $718.80 | |