| 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 | $51.37 | 11.621% | $57.3397 | $57.34 | $57.35 | $57.30 |
| Purchase #2 | $225.76 | 7.634% | $242.9945 | $242.99 | $243.00 | $243.00 |
| Purchase #3 | $22.36 | 9.416% | $24.4654 | $24.47 | $24.45 | $24.50 |
| Purchase #4 | $96.26 | 3.162% | $99.3037 | $99.30 | $99.30 | $99.30 |
| Purchase #5 | $14.34 | 3.209% | $14.8002 | $14.80 | $14.80 | $14.80 |
| Purchase #6 | $17.90 | 8.218% | $19.371 | $19.37 | $19.35 | $19.40 |
| Purchase #7 | $88.75 | 3.194% | $91.5847 | $91.58 | $91.60 | $91.60 |
| 7 purchase totals = | $516.74 | $549.8592 | $549.85 | $549.85 | $549.90 | |