| 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 | $63.31 | 7.677% | $68.1703 | $68.17 | $68.15 | $68.20 |
| Purchase #2 | $77.47 | 6.453% | $82.4691 | $82.47 | $82.45 | $82.50 |
| Purchase #3 | $234.55 | 11.177% | $260.7657 | $260.77 | $260.75 | $260.80 |
| Purchase #4 | $152.79 | 4.758% | $160.0597 | $160.06 | $160.05 | $160.10 |
| Purchase #5 | $108.40 | 11.237% | $120.5809 | $120.58 | $120.60 | $120.60 |
| Purchase #6 | $170.52 | 5.428% | $179.7758 | $179.78 | $179.80 | $179.80 |
| Purchase #7 | $194.41 | 6.492% | $207.0311 | $207.03 | $207.05 | $207.00 |
| 7 purchase totals = | $1,001.45 | $1,078.8526 | $1,078.86 | $1,078.85 | $1,079.00 | |