| 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 | $25.85 | 8.614% | $28.0767 | $28.08 | $28.10 | $28.10 |
| Purchase #2 | $66.34 | 11.791% | $74.1621 | $74.16 | $74.15 | $74.20 |
| Purchase #3 | $69.44 | 11.269% | $77.2652 | $77.27 | $77.25 | $77.30 |
| Purchase #4 | $231.38 | 10.445% | $255.5476 | $255.55 | $255.55 | $255.50 |
| Purchase #5 | $131.34 | 13.824% | $149.4964 | $149.50 | $149.50 | $149.50 |
| Purchase #6 | $213.80 | 11.547% | $238.4875 | $238.49 | $238.50 | $238.50 |
| Purchase #7 | $227.74 | 7.583% | $245.0095 | $245.01 | $245.00 | $245.00 |
| 7 purchase totals = | $965.89 | $1,068.0450 | $1,068.06 | $1,068.05 | $1,068.10 | |