| 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 | $46.79 | 13.345% | $53.0341 | $53.03 | $53.05 | $53.00 |
| Purchase #2 | $215.85 | 6.596% | $230.0875 | $230.09 | $230.10 | $230.10 |
| Purchase #3 | $83.60 | 6.778% | $89.2664 | $89.27 | $89.25 | $89.30 |
| Purchase #4 | $6.45 | 12.280% | $7.2421 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $242.56 | 9.415% | $265.397 | $265.40 | $265.40 | $265.40 |
| Purchase #6 | $134.86 | 6.581% | $143.7351 | $143.74 | $143.75 | $143.70 |
| Purchase #7 | $103.33 | 7.371% | $110.9465 | $110.95 | $110.95 | $110.90 |
| 7 purchase totals = | $833.44 | $899.7087 | $899.72 | $899.75 | $899.60 | |