| 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 | $9.81 | 3.458% | $10.1492 | $10.15 | $10.15 | $10.10 |
| Purchase #2 | $47.89 | 13.483% | $54.347 | $54.35 | $54.35 | $54.30 |
| Purchase #3 | $20.96 | 10.856% | $23.2354 | $23.24 | $23.25 | $23.20 |
| Purchase #4 | $43.54 | 13.117% | $49.2511 | $49.25 | $49.25 | $49.30 |
| Purchase #5 | $162.89 | 7.516% | $175.1328 | $175.13 | $175.15 | $175.10 |
| Purchase #6 | $211.34 | 11.161% | $234.9277 | $234.93 | $234.95 | $234.90 |
| Purchase #7 | $239.36 | 3.869% | $248.6208 | $248.62 | $248.60 | $248.60 |
| 7 purchase totals = | $735.79 | $795.6640 | $795.67 | $795.70 | $795.50 | |