| 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 | $65.30 | 6.433% | $69.5007 | $69.50 | $69.50 | $69.50 |
| Purchase #2 | $129.86 | 6.696% | $138.5554 | $138.56 | $138.55 | $138.60 |
| Purchase #3 | $119.26 | 4.687% | $124.8497 | $124.85 | $124.85 | $124.80 |
| Purchase #4 | $189.95 | 5.770% | $200.9101 | $200.91 | $200.90 | $200.90 |
| Purchase #5 | $190.57 | 4.188% | $198.5511 | $198.55 | $198.55 | $198.60 |
| Purchase #6 | $18.57 | 9.542% | $20.3419 | $20.34 | $20.35 | $20.30 |
| Purchase #7 | $224.96 | 12.715% | $253.5637 | $253.56 | $253.55 | $253.60 |
| 7 purchase totals = | $938.47 | $1,006.2726 | $1,006.27 | $1,006.25 | $1,006.30 | |