| 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 | $11.95 | 13.306% | $13.5401 | $13.54 | $13.55 | $13.50 |
| Purchase #2 | $8.78 | 9.782% | $9.6389 | $9.64 | $9.65 | $9.60 |
| Purchase #3 | $89.80 | 10.391% | $99.1311 | $99.13 | $99.15 | $99.10 |
| Purchase #4 | $116.51 | 5.102% | $122.4543 | $122.45 | $122.45 | $122.50 |
| Purchase #5 | $188.77 | 9.319% | $206.3615 | $206.36 | $206.35 | $206.40 |
| Purchase #6 | $113.32 | 6.129% | $120.2654 | $120.27 | $120.25 | $120.30 |
| Purchase #7 | $142.28 | 6.525% | $151.5638 | $151.56 | $151.55 | $151.60 |
| 7 purchase totals = | $671.41 | $722.9551 | $722.95 | $722.95 | $723.00 | |