| 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 | $51.28 | 12.639% | $57.7613 | $57.76 | $57.75 | $57.80 |
| Purchase #2 | $50.53 | 3.606% | $52.3521 | $52.35 | $52.35 | $52.40 |
| Purchase #3 | $98.29 | 11.198% | $109.2965 | $109.30 | $109.30 | $109.30 |
| Purchase #4 | $161.33 | 11.646% | $180.1185 | $180.12 | $180.10 | $180.10 |
| Purchase #5 | $67.76 | 5.395% | $71.4157 | $71.42 | $71.40 | $71.40 |
| Purchase #6 | $179.62 | 10.256% | $198.0418 | $198.04 | $198.05 | $198.00 |
| Purchase #7 | $216.87 | 12.336% | $243.6231 | $243.62 | $243.60 | $243.60 |
| 7 purchase totals = | $825.68 | $912.6090 | $912.61 | $912.55 | $912.60 | |