| 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 | $42.88 | 5.749% | $45.3452 | $45.35 | $45.35 | $45.30 |
| Purchase #2 | $217.73 | 10.246% | $240.0386 | $240.04 | $240.05 | $240.00 |
| Purchase #3 | $111.44 | 6.860% | $119.0848 | $119.08 | $119.10 | $119.10 |
| Purchase #4 | $17.32 | 13.830% | $19.7154 | $19.72 | $19.70 | $19.70 |
| Purchase #5 | $75.40 | 13.577% | $85.6371 | $85.64 | $85.65 | $85.60 |
| Purchase #6 | $65.33 | 13.362% | $74.0594 | $74.06 | $74.05 | $74.10 |
| Purchase #7 | $21.59 | 9.415% | $23.6227 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $551.69 | $607.5032 | $607.51 | $607.50 | $607.40 | |