| 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 | $21.36 | 12.715% | $24.0759 | $24.08 | $24.10 | $24.10 |
| Purchase #2 | $10.72 | 11.260% | $11.9271 | $11.93 | $11.95 | $11.90 |
| Purchase #3 | $69.99 | 8.118% | $75.6718 | $75.67 | $75.65 | $75.70 |
| Purchase #4 | $220.76 | 12.602% | $248.5802 | $248.58 | $248.60 | $248.60 |
| Purchase #5 | $106.72 | 10.786% | $118.2308 | $118.23 | $118.25 | $118.20 |
| Purchase #6 | $218.33 | 10.486% | $241.2241 | $241.22 | $241.20 | $241.20 |
| Purchase #7 | $151.81 | 3.114% | $156.5374 | $156.54 | $156.55 | $156.50 |
| 7 purchase totals = | $799.69 | $876.2473 | $876.25 | $876.30 | $876.20 | |