| 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 | $72.53 | 3.108% | $74.7842 | $74.78 | $74.80 | $74.80 |
| Purchase #2 | $225.28 | 4.495% | $235.4063 | $235.41 | $235.40 | $235.40 |
| Purchase #3 | $32.67 | 9.211% | $35.6792 | $35.68 | $35.70 | $35.70 |
| Purchase #4 | $25.52 | 7.252% | $27.3707 | $27.37 | $27.35 | $27.40 |
| Purchase #5 | $114.49 | 12.490% | $128.7898 | $128.79 | $128.80 | $128.80 |
| Purchase #6 | $205.99 | 9.460% | $225.4767 | $225.48 | $225.50 | $225.50 |
| Purchase #7 | $147.68 | 4.838% | $154.8248 | $154.82 | $154.80 | $154.80 |
| 7 purchase totals = | $824.16 | $882.3317 | $882.33 | $882.35 | $882.40 | |