| 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 | $70.30 | 4.159% | $73.2238 | $73.22 | $73.20 | $73.20 |
| Purchase #2 | $170.99 | 8.826% | $186.0816 | $186.08 | $186.10 | $186.10 |
| Purchase #3 | $67.71 | 6.769% | $72.2933 | $72.29 | $72.30 | $72.30 |
| Purchase #4 | $25.77 | 7.593% | $27.7267 | $27.73 | $27.75 | $27.70 |
| Purchase #5 | $39.58 | 12.166% | $44.3953 | $44.40 | $44.40 | $44.40 |
| Purchase #6 | $48.39 | 9.481% | $52.9779 | $52.98 | $53.00 | $53.00 |
| Purchase #7 | $99.96 | 11.543% | $111.4984 | $111.50 | $111.50 | $111.50 |
| 7 purchase totals = | $522.70 | $568.1970 | $568.20 | $568.25 | $568.20 | |