| 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 | $38.40 | 13.396% | $43.5441 | $43.54 | $43.55 | $43.50 |
| Purchase #2 | $43.25 | 6.347% | $45.9951 | $46.00 | $46.00 | $46.00 |
| Purchase #3 | $5.32 | 3.729% | $5.5184 | $5.52 | $5.50 | $5.50 |
| Purchase #4 | $81.93 | 7.205% | $87.8331 | $87.83 | $87.85 | $87.80 |
| Purchase #5 | $13.87 | 4.683% | $14.5195 | $14.52 | $14.50 | $14.50 |
| Purchase #6 | $89.43 | 7.693% | $96.3098 | $96.31 | $96.30 | $96.30 |
| Purchase #7 | $171.92 | 10.676% | $190.2742 | $190.27 | $190.25 | $190.30 |
| 7 purchase totals = | $444.12 | $483.9942 | $483.99 | $483.95 | $483.90 | |