| 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 | $117.56 | 8.852% | $127.9664 | $127.97 | $127.95 | $128.00 |
| Purchase #2 | $48.44 | 9.857% | $53.2147 | $53.21 | $53.20 | $53.20 |
| Purchase #3 | $14.77 | 4.483% | $15.4321 | $15.43 | $15.45 | $15.40 |
| Purchase #4 | $68.30 | 10.562% | $75.5138 | $75.51 | $75.50 | $75.50 |
| Purchase #5 | $6.55 | 8.154% | $7.0841 | $7.08 | $7.10 | $7.10 |
| Purchase #6 | $227.52 | 7.124% | $243.7285 | $243.73 | $243.75 | $243.70 |
| Purchase #7 | $34.91 | 12.479% | $39.2664 | $39.27 | $39.25 | $39.30 |
| 7 purchase totals = | $518.05 | $562.2060 | $562.20 | $562.20 | $562.20 | |