| 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 | $10.95 | 10.578% | $12.1083 | $12.11 | $12.10 | $12.10 |
| Purchase #2 | $59.61 | 9.623% | $65.3463 | $65.35 | $65.35 | $65.30 |
| Purchase #3 | $223.45 | 8.665% | $242.8119 | $242.81 | $242.80 | $242.80 |
| Purchase #4 | $35.76 | 11.123% | $39.7376 | $39.74 | $39.75 | $39.70 |
| Purchase #5 | $200.79 | 12.315% | $225.5173 | $225.52 | $225.50 | $225.50 |
| Purchase #6 | $81.52 | 11.341% | $90.7652 | $90.77 | $90.75 | $90.80 |
| Purchase #7 | $106.84 | 7.690% | $115.056 | $115.06 | $115.05 | $115.10 |
| 7 purchase totals = | $718.92 | $791.3426 | $791.36 | $791.30 | $791.30 | |