| 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 | $5.48 | 4.818% | $5.744 | $5.74 | $5.75 | $5.70 |
| Purchase #2 | $218.80 | 3.567% | $226.6046 | $226.60 | $226.60 | $226.60 |
| Purchase #3 | $24.49 | 10.757% | $27.1244 | $27.12 | $27.10 | $27.10 |
| Purchase #4 | $42.66 | 7.192% | $45.7281 | $45.73 | $45.75 | $45.70 |
| Purchase #5 | $123.40 | 3.245% | $127.4043 | $127.40 | $127.40 | $127.40 |
| Purchase #6 | $203.55 | 7.774% | $219.374 | $219.37 | $219.35 | $219.40 |
| Purchase #7 | $196.28 | 6.497% | $209.0323 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $814.66 | $861.0117 | $860.99 | $861.00 | $860.90 | |