| 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 | $198.45 | 10.629% | $219.5433 | $219.54 | $219.55 | $219.50 |
| Purchase #2 | $14.68 | 7.270% | $15.7472 | $15.75 | $15.75 | $15.70 |
| Purchase #3 | $82.30 | 7.665% | $88.6083 | $88.61 | $88.60 | $88.60 |
| Purchase #4 | $69.36 | 7.571% | $74.6112 | $74.61 | $74.60 | $74.60 |
| Purchase #5 | $12.51 | 5.585% | $13.2087 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $249.29 | 9.115% | $272.0128 | $272.01 | $272.00 | $272.00 |
| Purchase #7 | $5.66 | 12.143% | $6.3473 | $6.35 | $6.35 | $6.30 |
| 7 purchase totals = | $632.25 | $690.0788 | $690.08 | $690.05 | $689.90 | |