| 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 | $46.89 | 8.383% | $50.8208 | $50.82 | $50.80 | $50.80 |
| Purchase #2 | $19.71 | 11.485% | $21.9737 | $21.97 | $21.95 | $22.00 |
| Purchase #3 | $124.25 | 8.811% | $135.1977 | $135.20 | $135.20 | $135.20 |
| Purchase #4 | $187.56 | 9.834% | $206.0047 | $206.00 | $206.00 | $206.00 |
| Purchase #5 | $37.76 | 5.670% | $39.901 | $39.90 | $39.90 | $39.90 |
| Purchase #6 | $102.86 | 6.862% | $109.9183 | $109.92 | $109.90 | $109.90 |
| Purchase #7 | $12.63 | 13.568% | $14.3436 | $14.34 | $14.35 | $14.30 |
| 7 purchase totals = | $531.66 | $578.1598 | $578.15 | $578.10 | $578.10 | |