| 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 | $20.41 | 10.625% | $22.5786 | $22.58 | $22.60 | $22.60 |
| Purchase #2 | $200.86 | 6.375% | $213.6648 | $213.66 | $213.65 | $213.70 |
| Purchase #3 | $127.74 | 8.262% | $138.2939 | $138.29 | $138.30 | $138.30 |
| Purchase #4 | $111.78 | 7.495% | $120.1579 | $120.16 | $120.15 | $120.20 |
| Purchase #5 | $5.68 | 11.740% | $6.3468 | $6.35 | $6.35 | $6.30 |
| Purchase #6 | $56.75 | 4.607% | $59.3645 | $59.36 | $59.35 | $59.40 |
| Purchase #7 | $8.72 | 8.544% | $9.465 | $9.47 | $9.45 | $9.50 |
| 7 purchase totals = | $531.94 | $569.8715 | $569.87 | $569.85 | $570.00 | |