| 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 | $8.47 | 5.107% | $8.9026 | $8.90 | $8.90 | $8.90 |
| Purchase #2 | $167.61 | 13.712% | $190.5927 | $190.59 | $190.60 | $190.60 |
| Purchase #3 | $110.71 | 8.861% | $120.52 | $120.52 | $120.50 | $120.50 |
| Purchase #4 | $250.38 | 6.430% | $266.4794 | $266.48 | $266.50 | $266.50 |
| Purchase #5 | $246.58 | 6.601% | $262.8567 | $262.86 | $262.85 | $262.90 |
| Purchase #6 | $145.77 | 13.857% | $165.9693 | $165.97 | $165.95 | $166.00 |
| Purchase #7 | $42.51 | 4.221% | $44.3043 | $44.30 | $44.30 | $44.30 |
| 7 purchase totals = | $972.03 | $1,059.6250 | $1,059.62 | $1,059.60 | $1,059.70 | |