| 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 | $49.37 | 4.545% | $51.6139 | $51.61 | $51.60 | $51.60 |
| Purchase #2 | $84.67 | 10.356% | $93.4384 | $93.44 | $93.45 | $93.40 |
| Purchase #3 | $58.59 | 8.197% | $63.3926 | $63.39 | $63.40 | $63.40 |
| Purchase #4 | $128.92 | 3.865% | $133.9028 | $133.90 | $133.90 | $133.90 |
| Purchase #5 | $74.86 | 9.692% | $82.1154 | $82.12 | $82.10 | $82.10 |
| Purchase #6 | $138.67 | 9.650% | $152.0517 | $152.05 | $152.05 | $152.10 |
| Purchase #7 | $147.90 | 11.696% | $165.1984 | $165.20 | $165.20 | $165.20 |
| 7 purchase totals = | $682.98 | $741.7132 | $741.71 | $741.70 | $741.70 | |