| 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 | $8.71 | 4.772% | $9.1256 | $9.13 | $9.15 | $9.10 |
| Purchase #2 | $85.62 | 9.690% | $93.9166 | $93.92 | $93.90 | $93.90 |
| Purchase #3 | $39.51 | 13.508% | $44.847 | $44.85 | $44.85 | $44.80 |
| Purchase #4 | $197.59 | 4.277% | $206.0409 | $206.04 | $206.05 | $206.00 |
| Purchase #5 | $172.69 | 11.573% | $192.6754 | $192.68 | $192.70 | $192.70 |
| Purchase #6 | $15.56 | 4.444% | $16.2515 | $16.25 | $16.25 | $16.30 |
| Purchase #7 | $45.62 | 11.699% | $50.9571 | $50.96 | $50.95 | $51.00 |
| 7 purchase totals = | $565.30 | $613.8141 | $613.83 | $613.85 | $613.80 | |