| 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 | $104.89 | 13.280% | $118.8194 | $118.82 | $118.80 | $118.80 |
| Purchase #2 | $142.88 | 6.666% | $152.4044 | $152.40 | $152.40 | $152.40 |
| Purchase #3 | $14.76 | 6.257% | $15.6835 | $15.68 | $15.70 | $15.70 |
| Purchase #4 | $52.96 | 8.827% | $57.6348 | $57.63 | $57.65 | $57.60 |
| Purchase #5 | $130.43 | 13.106% | $147.5242 | $147.52 | $147.50 | $147.50 |
| Purchase #6 | $215.40 | 12.387% | $242.0816 | $242.08 | $242.10 | $242.10 |
| Purchase #7 | $58.29 | 13.301% | $66.0432 | $66.04 | $66.05 | $66.00 |
| 7 purchase totals = | $719.61 | $800.1911 | $800.17 | $800.20 | $800.10 | |