| 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 | $52.99 | 9.834% | $58.201 | $58.20 | $58.20 | $58.20 |
| Purchase #2 | $200.68 | 7.708% | $216.1484 | $216.15 | $216.15 | $216.10 |
| Purchase #3 | $30.51 | 10.265% | $33.6419 | $33.64 | $33.65 | $33.60 |
| Purchase #4 | $111.84 | 7.330% | $120.0379 | $120.04 | $120.05 | $120.00 |
| Purchase #5 | $98.40 | 5.331% | $103.6457 | $103.65 | $103.65 | $103.60 |
| Purchase #6 | $192.99 | 6.736% | $205.9898 | $205.99 | $206.00 | $206.00 |
| Purchase #7 | $201.34 | 8.141% | $217.7311 | $217.73 | $217.75 | $217.70 |
| 7 purchase totals = | $888.75 | $955.3958 | $955.40 | $955.45 | $955.20 | |