| 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 | $33.25 | 9.575% | $36.4337 | $36.43 | $36.45 | $36.40 |
| Purchase #2 | $213.81 | 4.802% | $224.0772 | $224.08 | $224.10 | $224.10 |
| Purchase #3 | $67.29 | 10.730% | $74.5102 | $74.51 | $74.50 | $74.50 |
| Purchase #4 | $223.73 | 13.395% | $253.6986 | $253.70 | $253.70 | $253.70 |
| Purchase #5 | $27.51 | 11.311% | $30.6217 | $30.62 | $30.60 | $30.60 |
| Purchase #6 | $31.32 | 11.864% | $35.0358 | $35.04 | $35.05 | $35.00 |
| Purchase #7 | $233.97 | 10.409% | $258.3239 | $258.32 | $258.30 | $258.30 |
| 7 purchase totals = | $830.88 | $912.7011 | $912.70 | $912.70 | $912.60 | |