| 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 | $56.80 | 6.107% | $60.2688 | $60.27 | $60.25 | $60.30 |
| Purchase #2 | $21.89 | 5.667% | $23.1305 | $23.13 | $23.15 | $23.10 |
| Purchase #3 | $6.68 | 9.423% | $7.3095 | $7.31 | $7.30 | $7.30 |
| Purchase #4 | $189.69 | 8.572% | $205.9502 | $205.95 | $205.95 | $206.00 |
| Purchase #5 | $120.37 | 11.331% | $134.0091 | $134.01 | $134.00 | $134.00 |
| Purchase #6 | $118.87 | 3.843% | $123.4382 | $123.44 | $123.45 | $123.40 |
| Purchase #7 | $8.77 | 9.261% | $9.5822 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $523.07 | $563.6885 | $563.69 | $563.70 | $563.70 | |