| 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 | $44.42 | 5.372% | $46.8062 | $46.81 | $46.80 | $46.80 |
| Purchase #2 | $135.55 | 7.127% | $145.2106 | $145.21 | $145.20 | $145.20 |
| Purchase #3 | $23.88 | 3.866% | $24.8032 | $24.80 | $24.80 | $24.80 |
| Purchase #4 | $173.88 | 6.762% | $185.6378 | $185.64 | $185.65 | $185.60 |
| Purchase #5 | $24.40 | 7.868% | $26.3198 | $26.32 | $26.30 | $26.30 |
| Purchase #6 | $15.50 | 12.206% | $17.3919 | $17.39 | $17.40 | $17.40 |
| Purchase #7 | $232.76 | 13.352% | $263.8381 | $263.84 | $263.85 | $263.80 |
| 7 purchase totals = | $650.39 | $710.0076 | $710.01 | $710.00 | $709.90 | |