| 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 | $157.54 | 10.810% | $174.5701 | $174.57 | $174.55 | $174.60 |
| Purchase #2 | $42.90 | 9.106% | $46.8065 | $46.81 | $46.80 | $46.80 |
| Purchase #3 | $138.77 | 12.156% | $155.6389 | $155.64 | $155.65 | $155.60 |
| Purchase #4 | $156.55 | 12.866% | $176.6917 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $15.82 | 6.304% | $16.8173 | $16.82 | $16.80 | $16.80 |
| Purchase #6 | $65.94 | 5.213% | $69.3775 | $69.38 | $69.40 | $69.40 |
| Purchase #7 | $70.77 | 11.592% | $78.9737 | $78.97 | $78.95 | $79.00 |
| 7 purchase totals = | $648.29 | $718.8757 | $718.88 | $718.85 | $718.90 | |