| 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 | $72.54 | 8.833% | $78.9475 | $78.95 | $78.95 | $78.90 |
| Purchase #2 | $61.43 | 8.676% | $66.7597 | $66.76 | $66.75 | $66.80 |
| Purchase #3 | $76.82 | 13.397% | $87.1116 | $87.11 | $87.10 | $87.10 |
| Purchase #4 | $19.98 | 10.483% | $22.0745 | $22.07 | $22.05 | $22.10 |
| Purchase #5 | $152.86 | 10.772% | $169.3261 | $169.33 | $169.35 | $169.30 |
| Purchase #6 | $14.50 | 10.738% | $16.057 | $16.06 | $16.05 | $16.10 |
| Purchase #7 | $111.47 | 3.167% | $115.0003 | $115.00 | $115.00 | $115.00 |
| 7 purchase totals = | $509.60 | $555.2767 | $555.28 | $555.25 | $555.30 | |