| 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 | $62.78 | 11.735% | $70.1472 | $70.15 | $70.15 | $70.10 |
| Purchase #2 | $34.38 | 12.750% | $38.7635 | $38.76 | $38.75 | $38.80 |
| Purchase #3 | $139.78 | 13.592% | $158.7789 | $158.78 | $158.80 | $158.80 |
| Purchase #4 | $19.96 | 6.261% | $21.2097 | $21.21 | $21.20 | $21.20 |
| Purchase #5 | $25.37 | 4.361% | $26.4764 | $26.48 | $26.50 | $26.50 |
| Purchase #6 | $38.99 | 3.472% | $40.3437 | $40.34 | $40.35 | $40.30 |
| Purchase #7 | $220.53 | 10.266% | $243.1696 | $243.17 | $243.15 | $243.20 |
| 7 purchase totals = | $541.79 | $598.8890 | $598.89 | $598.90 | $598.90 | |