| 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 | $17.87 | 6.543% | $19.0392 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $25.99 | 6.268% | $27.6191 | $27.62 | $27.60 | $27.60 |
| Purchase #3 | $220.37 | 4.703% | $230.734 | $230.73 | $230.75 | $230.70 |
| Purchase #4 | $15.88 | 8.630% | $17.2504 | $17.25 | $17.25 | $17.30 |
| Purchase #5 | $31.83 | 7.301% | $34.1539 | $34.15 | $34.15 | $34.20 |
| Purchase #6 | $216.94 | 6.451% | $230.9348 | $230.93 | $230.95 | $230.90 |
| Purchase #7 | $40.38 | 9.779% | $44.3288 | $44.33 | $44.35 | $44.30 |
| 7 purchase totals = | $569.26 | $604.0602 | $604.05 | $604.10 | $604.00 | |