| 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 | $101.34 | 7.279% | $108.7165 | $108.72 | $108.70 | $108.70 |
| Purchase #2 | $51.87 | 7.200% | $55.6046 | $55.60 | $55.60 | $55.60 |
| Purchase #3 | $120.57 | 5.733% | $127.4823 | $127.48 | $127.50 | $127.50 |
| Purchase #4 | $34.91 | 3.585% | $36.1615 | $36.16 | $36.15 | $36.20 |
| Purchase #5 | $115.95 | 6.559% | $123.5552 | $123.56 | $123.55 | $123.60 |
| Purchase #6 | $184.34 | 13.650% | $209.5024 | $209.50 | $209.50 | $209.50 |
| Purchase #7 | $204.97 | 10.365% | $226.2151 | $226.22 | $226.20 | $226.20 |
| 7 purchase totals = | $813.95 | $887.2376 | $887.24 | $887.20 | $887.30 | |