| 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 | $18.76 | 3.480% | $19.4128 | $19.41 | $19.40 | $19.40 |
| Purchase #2 | $5.54 | 7.559% | $5.9588 | $5.96 | $5.95 | $6.00 |
| Purchase #3 | $238.70 | 11.402% | $265.9166 | $265.92 | $265.90 | $265.90 |
| Purchase #4 | $171.30 | 8.649% | $186.1157 | $186.12 | $186.10 | $186.10 |
| Purchase #5 | $169.63 | 3.184% | $175.031 | $175.03 | $175.05 | $175.00 |
| Purchase #6 | $147.95 | 13.151% | $167.4069 | $167.41 | $167.40 | $167.40 |
| Purchase #7 | $207.83 | 5.142% | $218.5166 | $218.52 | $218.50 | $218.50 |
| 7 purchase totals = | $959.71 | $1,038.3584 | $1,038.37 | $1,038.30 | $1,038.30 | |