| 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 | $56.58 | 5.764% | $59.8413 | $59.84 | $59.85 | $59.80 |
| Purchase #2 | $48.68 | 4.686% | $50.9611 | $50.96 | $50.95 | $51.00 |
| Purchase #3 | $20.26 | 6.700% | $21.6174 | $21.62 | $21.60 | $21.60 |
| Purchase #4 | $197.99 | 4.437% | $206.7748 | $206.77 | $206.75 | $206.80 |
| Purchase #5 | $187.49 | 6.277% | $199.2587 | $199.26 | $199.25 | $199.30 |
| Purchase #6 | $132.42 | 4.558% | $138.4557 | $138.46 | $138.45 | $138.50 |
| Purchase #7 | $139.89 | 9.249% | $152.8284 | $152.83 | $152.85 | $152.80 |
| 7 purchase totals = | $783.31 | $829.7374 | $829.74 | $829.70 | $829.80 | |