| 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 | $24.82 | 12.581% | $27.9426 | $27.94 | $27.95 | $27.90 |
| Purchase #2 | $195.81 | 4.707% | $205.0268 | $205.03 | $205.05 | $205.00 |
| Purchase #3 | $232.94 | 6.654% | $248.4398 | $248.44 | $248.45 | $248.40 |
| Purchase #4 | $131.79 | 8.238% | $142.6469 | $142.65 | $142.65 | $142.60 |
| Purchase #5 | $172.77 | 3.345% | $178.5492 | $178.55 | $178.55 | $178.50 |
| Purchase #6 | $45.44 | 8.865% | $49.4683 | $49.47 | $49.45 | $49.50 |
| Purchase #7 | $206.90 | 11.617% | $230.9356 | $230.94 | $230.95 | $230.90 |
| 7 purchase totals = | $1,010.47 | $1,083.0092 | $1,083.02 | $1,083.05 | $1,082.80 | |