| 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 | $14.41 | 8.671% | $15.6595 | $15.66 | $15.65 | $15.70 |
| Purchase #2 | $201.38 | 3.310% | $208.0457 | $208.05 | $208.05 | $208.00 |
| Purchase #3 | $26.52 | 10.725% | $29.3643 | $29.36 | $29.35 | $29.40 |
| Purchase #4 | $199.85 | 7.545% | $214.9287 | $214.93 | $214.95 | $214.90 |
| Purchase #5 | $243.70 | 8.137% | $263.5299 | $263.53 | $263.55 | $263.50 |
| Purchase #6 | $69.70 | 8.215% | $75.4259 | $75.43 | $75.45 | $75.40 |
| Purchase #7 | $127.95 | 5.737% | $135.2905 | $135.29 | $135.30 | $135.30 |
| 7 purchase totals = | $883.51 | $942.2445 | $942.25 | $942.30 | $942.20 | |