| 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 | $20.37 | 12.339% | $22.8835 | $22.88 | $22.90 | $22.90 |
| Purchase #2 | $226.90 | 13.642% | $257.8537 | $257.85 | $257.85 | $257.90 |
| Purchase #3 | $72.93 | 3.441% | $75.4395 | $75.44 | $75.45 | $75.40 |
| Purchase #4 | $169.35 | 6.143% | $179.7532 | $179.75 | $179.75 | $179.80 |
| Purchase #5 | $104.25 | 12.577% | $117.3615 | $117.36 | $117.35 | $117.40 |
| Purchase #6 | $248.35 | 11.874% | $277.8391 | $277.84 | $277.85 | $277.80 |
| Purchase #7 | $56.54 | 10.326% | $62.3783 | $62.38 | $62.40 | $62.40 |
| 7 purchase totals = | $898.69 | $993.5088 | $993.50 | $993.55 | $993.60 | |