| 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 | $9.80 | 8.136% | $10.5973 | $10.60 | $10.60 | $10.60 |
| Purchase #2 | $44.66 | 10.444% | $49.3243 | $49.32 | $49.30 | $49.30 |
| Purchase #3 | $200.52 | 11.727% | $224.035 | $224.04 | $224.05 | $224.00 |
| Purchase #4 | $144.56 | 11.110% | $160.6206 | $160.62 | $160.60 | $160.60 |
| Purchase #5 | $208.74 | 7.590% | $224.5834 | $224.58 | $224.60 | $224.60 |
| Purchase #6 | $213.98 | 11.632% | $238.8702 | $238.87 | $238.85 | $238.90 |
| Purchase #7 | $154.82 | 8.583% | $168.1082 | $168.11 | $168.10 | $168.10 |
| 7 purchase totals = | $977.08 | $1,076.1390 | $1,076.14 | $1,076.10 | $1,076.10 | |